How far is Dublin, OH from London, OH?
The driving distance from Dublin, OH to London, OH is about 29.7 miles (47.8 km), with a travel time of about 00h 39m by car.
- The straight-line flight distance is about 23 miles (37 km).
- For a round trip, plan for roughly 01h 18m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM EDT.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 00h 39m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Census-designated place in Franklin County, Ohio
Route Weather Snapshot
Check the forecast at both ends before you head out.
Driving Route Map
The map below follows the saved road route between Dublin and London.
Turn-by-Turn Driving Directions
Step-by-step road directions between Dublin and London.
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1
Start on the route
32 m · 10 sec
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2
Turn right onto Mill Lane
39 m · 13 sec · Mill Lane
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3
Turn left onto West Bridge Street
3248 ft · 2 min · West Bridge Street
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4
Take the ramp straight toward I 270 South, I 270 East
127 m · 9 sec
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5
Keep slight left to continue on I 270 South
1.5 km · 2 min
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6
Merge slight left onto Jack Nicklaus Freeway
7.4 mi · 9 min · Jack Nicklaus Freeway
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7
Take the exit slight right toward I 70 East, I 70 West: Columbus, Dayton
1336 ft · 33 sec
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8
Keep slight right to continue on I 70 West: Dayton
1 km · 56 sec
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9
Merge slight left onto West Freeway
13 mi · 14 min · West Freeway
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10
Take the exit slight right toward US 42: London, Plain City
1967 ft · 50 sec
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11
Turn left onto London – Delaware Road
5.6 mi · 8 min · London – Delaware Road
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12
Continue on Lafayette Road
2125 ft · 52 sec · Lafayette Road
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13
Continue on Elm Street
1114 ft · 27 sec · Elm Street
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14
Continue on East High Street
958 ft · 37 sec · East High Street
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15
Arrive at your destination
0 m · 1 sec · East High Street
Car Route Details
A richer read on the saved driving route between Dublin and London.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
West Freeway
Merge slight left onto West Freeway
13 mi · 00h 14m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Sunny leaving Dublin and Sunny near London.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Dublin to London?
The road trip is about 29.7 miles (47.8 km) and usually takes 00h 39m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
Lake Darby is a useful midpoint, sitting about 14.9 miles from Dublin and 14.9 miles from London.
How much longer is the road route than the straight-line distance?
The direct path is about 23 miles (37 km), while the road route adds roughly 6.7 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 7:00 AM to 7:00 PM EDT. If you want a more comfortable same-day return, try to leave by 7:12 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $3.89 one way or $7.78 round trip. Estimated CO2 is about 9.3 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Dublin and Sunny near London.
Stop Ideas Near Lake Darby
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
London City Hall
Columbus Mayor's Office
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Lake Darby.
Columbus, OH
Flight Path Map
This map shows the direct air route between Dublin and London. Straight-line distance: 23 mi (37.02 km).
#1 Dublin
A city in Franklin County, Ohio.
| Population | 49,372 |
| Coordinates | 40.0992300, -83.1140800 |
| Altitude | 253 |
| Country | United States |
#2 London
City in Madison County, Ohio, United States
| Population | 10,316 |
| Coordinates | 39.8864500, -83.4482500 |
| Altitude | 321 |
| Country | United States |
End: London (-83.44825, 39.88645)
Estimated Travel Time
Distance: 48 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 59m |
| 40 mph (64.37 km/h) | 00h 44m |
| 50 mph (80.47 km/h) | 00h 35m |
| 60 mph (96.56 km/h) | 00h 29m |
| 70 mph (112.65 km/h) | 00h 25m |
| 80 mph (129 km/h) | 00h 22m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.71 | $3.89 | $7.78 |
| Mid-grade | $4.24 | $4.45 | $8.91 |
| Premium | $4.79 | $5.03 | $10.06 |
| Diesel | $4.30 | $4.52 | $9.04 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in Ohio · Jun 02, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.