Major city · United States
London, OhioLondon
Come for one day: the courthouse square, the Swetland House and the Prairie Grass Trail. Sleep in Columbus, 30 min east on I-70.
- Weather
- see forecast
- Currency
- USD
- Best months
- May–Jun, Sep–Oct
- avoid Jan–Feb (cold, ice), late Jul–Aug (humid)
- Airports
- CMH · DAY · UYF
- Nights
- 1
Rules in force · 7Crossing between the US, Canada and Mexico by land needs …Cannabis is legal in Canada and in many US states, but ta…
- North America ↗Crossing between the US, Canada and Mexico by land needs your passport even on a day trip; rental cars need the company's written permission to cross, and most US and Canadian rental insurance stops at the Mexican border.
- North America ↗Cannabis is legal in Canada and in many US states, but taking any amount across the US, Canadian or Mexican border is a federal crime — including edibles and vapes.
- North America ↗The busiest US and Canadian national parks need timed-entry, campsite or lodge reservations in summer; release dates are months ahead.
- United States ↗Check whether you need an ESTA (Visa Waiver Program) or a visa on the official CBP and State Department sites; apply only through esta.cbp.dhs.gov, not third-party sites, and allow time before you book.
- United States ↗Several popular national parks use timed-entry or vehicle reservations in peak season; check each park's page on nps.gov and book on recreation.gov before fixing your dates.
- United States ↗Medical care is very expensive for visitors; buy travel insurance with high medical cover before you fly.
- United States ↗Tipping is expected: about 15–20% at sit-down restaurants and bars, and a tip for taxis, hotel staff and guides.
London is the seat of Madison County, a small town of about 10,000 people 30 minutes west of Columbus on I-70. It is a county-hub stop, not a destination: a restored downtown square, one historic house, a rail-trail trailhead and a handful of diners. Most travellers pass through on the way to Columbus, Springfield or Dayton, and one day covers it.
Essentials
Quick answers and what things cost
Quick answers
The questions people ask first about London, Ohio, one line each. Tap a card for the full answer.
- Cash or card?Currency is the US dollar (USD, $).United States-wide
- SIM or eSIMAT&T, Verizon and T-Mobile cover the country; prepaid SIMs at their stores and Walmart/Target (passport required), or an eSIM before you fly.United States-wide
- Tap waterTap water is drinkable nearly everywhere; boil or treat water from streams in parks.United States-wide
- TippingSit-down restaurant: 18–22% of the pre-tax bill.United States-wide
- Plugs & powerSockets A/B. US/Canada (A/B): fits · UK/Ireland (G): adapter · Australia/NZ (I): adapter. 120 V: UK and AU 230 V-only devices need a converter; most chargers are dual-voltage.United States-wide
- SafetyLondon is a quiet county town and violent crime is rare.
- RestroomsFree public toilets are scarce in big cities; use cafés, department stores, libraries, stations.United States-wide
- Emergency numbers911 police, fire, ambulance
- Sundays & holidaysFederal holidays close offices, banks and post offices; national parks stay open.United States-wide
- Your embassyFind your embassy's 24-hour line before you fly.
- AirportCMH John Glenn Columbus International (About 30 min east by car on I-70; the practical gateway.).
- Getting aroundA car is the practical way in and around: I-70 and US-40 both pass the town, and the sights sit a few minutes apart.
Cost cheat-sheet
Typical prices for the everyday things, as ranges. Your currency is shown next to the local price.
- Coffee$2–4
- Sit-down mealDiner lunch or dinner plate$12–20
- Street or quick mealDiner breakfast$8–14
- BeerDraught beer at a bar$5–8
- SIM or eSIM, a weekeSIM or data SIM, about a week$10–25
- Budget bedHighway motel double room, a night, per roomUS$70
- Mid-range bedHighway motel double room, a night, per roomUS$110
- High-end bedHighway motel double room, a night, per roomUS$180
A day, not counting the bed: Budget US$55 · Mid US$105 · High US$190
Prices in local money; change the currency in the header to see yours next to them. Every price and the budget calculator →
Decide
What it is known for, and when the weather works
At a glance
What the city is known for, how you fly in, and where to find the phrases.
- Airports
- CMH John Glenn Columbus International (About 30 min east by car on I-70; the practical gateway.) · DAY Dayton International (About 1 h 15 min west by car.) · UYF Madison County Airport (General aviation only, 3 km north of town; no scheduled flights.)CMH John Glenn Columbus International (About 30 min east by car on I-70; the practical gateway.) · DAY Dayton International (About 1 h 15 min west by car.) · UYF Madison County Airport (General aviation only, 1.9 mi north of town; no scheduled flights.)
Weather and climate
London, Ohio: next 7 days
Loading forecast…
Forecast: Open-Meteo (CC BY 4.0), model data for this point.
Air quality
Loading…
Model estimate (CAMS via Open-Meteo), not a street-level station; readings near busy roads run higher.
Jan
2°C36°F
−7°C19°F
11 rd
Feb
4°C39°F
−6°C21°F
10 rd
Mar
10°C50°F
−1°C30°F
11 rd
Apr
17°C63°F
5°C41°F
12 rd
May
22°C72°F
10°C50°F
12 rd
Jun
27°C81°F
15°C59°F
11 rd
Jul
29°C84°F
17°C63°F
10 rd
Aug
29°C84°F
17°C63°F
9 rd
Sep
25°C77°F
13°C55°F
8 rd
Oct
18°C64°F
7°C45°F
9 rd
Nov
11°C52°F
2°C36°F
10 rd
Dec
4°C39°F
−4°C25°F
11 rd
High / low °C°F · rd = rain days
Arrive & move
Airports are listed under At a glance; this is how to move once you are in
Getting around
A car is the practical way in and around: I-70 and US-40 both pass the town, and the sights sit a few minutes apart. Downtown is walkable in 10–15 minutes end to end. There is no useful local bus for visitors; check the county transit agency if you have no car.
See & do
Day-trips, door to door
Day-trips
Columbus
goDoor to door: About 40 min
I-70 east by car, about 30 min
Big-city museums, food and nightlife; the natural base for this stop.
Dublin, Ohio
goDoor to door: About 45 min
I-70 east then I-270 north, about 35 min
Historic bridge district and shops; easy half-day.
Delaware, Ohio
cautionDoor to door: About 1 h
US-42 north through Marysville, about 1 h
Downtown and the Ohio Wesleyan campus; better as a loop with Dublin.
Mount Vernon, Ohio
overnightDoor to door: About 2 h
I-70 east then OH-13 north, about 1 h 45 min
Too far for a return day from London; sleep over.
Gambier
overnightDoor to door: About 2 h 15 min
I-70 east then OH-13 north, about 2 h
Kenyon College village; pair with Mount Vernon.
Newark, Ohio
cautionDoor to door: About 1 h 45 min
I-70 east then OH-16 east, about 1 h 30 min
Earthworks and a restored square; a long half-day.
Lancaster, Ohio
cautionDoor to door: About 1 h 45 min
I-70 east then US-33 southeast, about 1 h 30 min
Historic downtown; combine with a Columbus day.
Eat & sleep
Which area to sleep in
Where to sleep
Areas, not hotels: pick the one that fits your arrival time and plans.
I-70 exit strip (Holiday Trail NE)
Chain hotels at the highway exit; free parking, 5 min drive to the square.
Downtown square
Few beds; a base for walking the courthouse block and the diner.
Columbus (30 min east)
Most travellers sleep here and visit London as a half-day stop.
Practical
What a day costs, what to watch out for, and the pocket card
Cost per day
- Budget
- $45–70 excl. bed
- Mid
- $80–130 excl. bed
- High
- $150+ excl. bed
Trip budget
| Chain hotel double (I-70 exit)1 × 1 night × US$140 | US$140 |
| Food, local transport, entries2 × 1 day × US$105 | US$210 |
| Rental car, one day1 × US$55 · check | US$55 |
| Fuel, London–Columbus return1 × US$8 · check | US$8 |
| eSIM, about a week of data2 × US$15 | US$30 |
| Buffer 10%Price creep, a taxi you did not plan, one splurge | US$44 |
| Trip total≈ US$244 per person per day, bed included | US$487 |
2026 estimate in US dollars; sales tax added at checkout. Your choices stay in this browser.
Prices of common things
| Coffee | $2–4 |
| Diner breakfast | $8–14 |
| Diner lunch or dinner plate | $12–20 |
| Draught beer at a bar | $5–8 |
| Fuel, per galloncheck | $3.00–3.60 |
| eSIM or data SIM, about a week | $10–25 |
2026 estimate; check locally.
Watch out
Safety
- Small-town pace: many downtown shops and the diner close by early evening and on Sundays.
- Winter ice on I-70 and US-40; summer heat and humidity in Jul–Aug.
- No rideshare guarantee outside Columbus: arrange a taxi or drive yourself.
- The Prairie Grass Trail trailhead is behind the Madison County Senior Center, southwest of town: easy to miss.
Emergency numbers
- Police, fire, ambulance
- 911
Pocket card
Fill in, then print or save as PDF
Stays in this browser only; nothing is sent anywhere.
London, OhioLondon
Pocket card · Voykit
My bed tonight
—
—
—
To this address, pleaseTo this address, please
Emergency
- Police, fire, ambulance911
Embassy
No embassies in London; national embassies are in Washington, DC, and many countries keep consulates in Columbus or Chicago.
My embassy: —
Fare anchors (2026 estimate)
- Rental car, one day: $45–70 plus fuel (check)
- Fuel, London–Columbus return: about $8 (check)
- Chain hotel double, I-70 exit: $95–220 (check)
Say or show
- Thank you — Thank you
- Where is the trailhead? — Where is the trailhead?
- Can I pay by card? — Can I pay by card?
- Is it far? — Is it far?
- The check, please — The check, please
Tipping is expected: 18–22% at sit-down restaurants, $1–2 a drink, 15–20% taxis.
Deep dive
What this guide covers so far, and its sources
Not a trip line yet
This is a basic guide: no airport-to-bed contract, walking clusters or day plans are published for London, Ohio. Airport, fare and schedule details are unverified; check the operators before you fly.
What we know, and what is coming
On this page
- Best months: May–Jun, Sep–Oct · avoid Jan–Feb (cold, ice), late Jul–Aug (humid) · month by month →
- 3 airports and 3 areas to sleep in
- Weather: a 7-day forecast and monthly averages
- Cost per day in 3 bands
- 7 day-trips, door to door
- 4 things to watch out for, with emergency numbers
Coming as the guide grows
- Airport-to-bed contract for CMH: last transfer times field-checked, taxi fallback, overnight rung.
- Walking cluster on the square with rescue anchors: courthouse, Swetland House, M&M Diner, Mad Cow Bar & Grill.
- Place pages with verified hours (courthouse, Swetland House, Prairie Grass Trail) and eat pages with last orders.
- Hostile arrival fixtures (winter ice, Sunday closures) so gates A–D can go green.