How far is Colerain, OH from Gahanna, OH?
The driving distance from Colerain, OH to Gahanna, OH is about 122.4 miles (197 km), with a travel time of about 02h 24m by car.
- The straight-line flight distance is about 109.7 miles (176.6 km).
- For a round trip, plan for roughly 04h 49m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM EDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
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 02h 24m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Human settlement in Muskingum County, Ohio, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Slight Chance Rain Showers
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Colerain and Gahanna.
Turn-by-Turn Driving Directions
Step-by-step road directions between Colerain and Gahanna.
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1
Start on Colerain Road
1.4 km · 1 min · Colerain Road
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2
Turn left onto Barton Colerain Road
2.3 mi · 6 min · Barton Colerain Road
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3
Turn left onto Barton Road
116 m · 12 sec · Barton Road
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4
At the end of the road, turn right onto Main Street
736 ft · 20 sec · Main Street
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5
Continue on Barton Road
3.5 mi · 8 min · Barton Road
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6
At the end of the road, turn right onto East Main Street
1.5 mi · 2 min · East Main Street
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7
Continue on National Road West
1.2 km · 1 min · National Road West
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8
Take the ramp slight right
1623 ft · 40 sec
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9
Merge slight left
105.6 mi · 1 hr 54 min
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10
Take the exit slight right toward I 270 South, I 270 North
1137 ft · 28 sec
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11
Keep slight right to continue on I 270 North
1.3 mi · 2 min
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12
Keep slight left to continue on I 270 North, US 40 West: Main Street, Whitehall
1797 ft · 24 sec
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13
Keep slight left
3160 ft · 42 sec
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14
Merge slight left onto Jack Nicklaus Freeway
3 mi · 3 min · Jack Nicklaus Freeway
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15
Take the exit slight right toward SR 317: Hamilton Road
2011 ft · 53 sec
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16
Turn right onto Hamilton Road
1.4 km · 2 min · Hamilton Road
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17
Turn left onto Granville Street
1.1 km · 1 min · Granville Street
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18
Turn right onto Mill Street
54 m · 5 sec · Mill Street
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19
Turn right onto Ogden Alley
25 m · 6 sec · Ogden Alley
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20
Arrive at your destination
0 m · 1 sec · Ogden Alley
Car Route Details
A richer read on the saved driving route between Colerain and Gahanna.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
National Road West
Merge slight left
106 mi · 01h 54m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Slight Chance Rain Showers leaving Colerain and Mostly Sunny near Gahanna.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Colerain to Gahanna?
The road trip is about 122.4 miles (197 km) and usually takes 02h 24m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Norwich is a useful midpoint, sitting about 61.1 miles from Colerain and 61.3 miles from Gahanna.
How much longer is the road route than the straight-line distance?
The direct path is about 109.7 miles (176.6 km), while the road route adds roughly 12.7 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 8:00 AM to 10:00 AM EDT. If you want a more comfortable same-day return, try to leave by 1:40 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $16.01 one way or $32.01 round trip. Estimated CO2 is about 38.4 kg one way.
What should you check before leaving?
Before you leave, expect Slight Chance Rain Showers around Colerain and Mostly Sunny near Gahanna.
Stop Ideas Near Norwich
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Norwich.
Columbus, OH
Flight Path Map
This map shows the direct air route between Colerain and Gahanna. Straight-line distance: 109.72 mi (176.58 km).
#1 Colerain
The most populous city in Hamilton County, Ohio.
| Population | 59,145 |
| Coordinates | 40.1259000, -80.8087000 |
| Altitude | 384 |
| Country | United States |
#2 Gahanna
City in Franklin County, Ohio, United States of America
| Population | 35,531 |
| Coordinates | 40.0192300, -82.8793400 |
| Altitude | 242 |
| Country | United States |
End: Gahanna (-82.87934, 40.01923)
Estimated Travel Time
Distance: 197 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 04m |
| 40 mph (64.37 km/h) | 03h 03m |
| 50 mph (80.47 km/h) | 02h 26m |
| 60 mph (96.56 km/h) | 02h 02m |
| 70 mph (112.65 km/h) | 01h 44m |
| 80 mph (129 km/h) | 01h 31m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.71 | $16.01 | $32.01 |
| Mid-grade | $4.24 | $18.33 | $36.65 |
| Premium | $4.79 | $20.69 | $41.39 |
| Diesel | $4.30 | $18.59 | $37.19 |
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 · May 14, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.