How far is Colerain, OH from Ontario, OH?
The driving distance from Colerain, OH to Ontario, OH is about 120.2 miles (193.4 km), with a travel time of about 02h 36m by car.
- The straight-line flight distance is about 103.4 miles (166.4 km).
- For a round trip, plan for roughly 05h 13m 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 36m.
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.
Village in United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Rain Showers
Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Colerain and Ontario.
Turn-by-Turn Driving Directions
Step-by-step road directions between Colerain and Ontario.
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1
Start on Colerain Road
1.7 mi · 2 min · Colerain Road
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2
Continue on Pleasant Grove Road
4.9 mi · 7 min · Pleasant Grove Road
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3
Continue on Cadiz-Harrisville Road
8.3 mi · 12 min · Cadiz-Harrisville Road
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4
Continue on East Market Street
2.2 mi · 3 min · East Market Street
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5
Turn slight left onto Deersville Avenue
1.3 km · 2 min · Deersville Avenue
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6
Turn right onto Cadiz-Dennison Road
21.4 mi · 30 min · Cadiz-Dennison Road
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7
Continue straight
1.1 mi · 1 min
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8
Take the exit slight right toward US 250 West, SR 800 North: Uhrichsville, New Philadelphia
1516 ft · 41 sec
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9
Turn right onto Water Street
15.9 mi · 17 min · Water Street
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10
Take the exit slight right toward US 250: Strasburg, Massillon
1543 ft · 42 sec
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11
Turn left onto South Wooster Avenue
3.2 mi · 4 min · South Wooster Avenue
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12
Turn left
22.1 mi · 25 min
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13
Keep slight left to continue on Dover Road
1.1 mi · 2 min · Dover Road
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14
Continue on Madison Avenue
1.6 km · 2 min · Madison Avenue
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15
Take the ramp slight right toward US 30 West, US 250 West, SR 3 South
2116 ft · 52 sec
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16
Merge slight left onto West Lincoln Way
3.3 mi · 4 min · West Lincoln Way
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17
Keep slight left to continue on West Lincoln Way
30 mi · 37 min · West Lincoln Way
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18
Keep slight right
1.6 mi · 2 min
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19
Turn left onto North Lexington-Springmill Road
1 km · 2 min · North Lexington-Springmill Road
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20
Arrive at your destination
0 m · 1 sec · South Lexington-Springmill Road
Car Route Details
A richer read on the saved driving route between Colerain and Ontario.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
West Lincoln Way
Keep slight left to continue on West Lincoln Way
30 mi · 00h 37m
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.
Chance Rain Showers leaving Colerain and Chance Rain Showers near Ontario.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Colerain to Ontario?
The road trip is about 120.2 miles (193.4 km) and usually takes 02h 36m 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?
Strasburg is a useful midpoint, sitting about 60 miles from Colerain and 60.1 miles from Ontario.
How much longer is the road route than the straight-line distance?
The direct path is about 103.4 miles (166.4 km), while the road route adds roughly 16.8 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 1:16 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $15.71 one way or $31.42 round trip. Estimated CO2 is about 37.7 kg one way.
What should you check before leaving?
Before you leave, expect Chance Rain Showers around Colerain and Chance Rain Showers near Ontario.
Stop Ideas Near Strasburg
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 Strasburg.
Alliance
Elyria
Cleveland Lakefront station
Flight Path Map
This map shows the direct air route between Colerain and Ontario. Straight-line distance: 103.4 mi (166.4 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 Ontario
City in Ohio, USA
| Population | 6,102 |
| Coordinates | 40.7595000, -82.5901700 |
| Altitude | 414 |
| Country | United States |
End: Ontario (-82.59017, 40.7595)
Estimated Travel Time
Distance: 193 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 00m |
| 40 mph (64.37 km/h) | 03h 00m |
| 50 mph (80.47 km/h) | 02h 24m |
| 60 mph (96.56 km/h) | 02h 00m |
| 70 mph (112.65 km/h) | 01h 43m |
| 80 mph (129 km/h) | 01h 29m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.71 | $15.71 | $31.42 |
| Mid-grade | $4.24 | $17.99 | $35.97 |
| Premium | $4.79 | $20.31 | $40.62 |
| Diesel | $4.30 | $18.25 | $36.50 |
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 · Apr 19, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.