How far is Ontario, OH from Cincinnati, OH?
The driving distance from Ontario, OH to Cincinnati, OH is about 172.1 miles (276.9 km), with a travel time of about 02h 46m by car.
- The straight-line flight distance is about 152 miles (244.6 km).
- For a round trip, plan for roughly 05h 32m 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 46m.
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
Sunny
Driving Route Map
The map below follows the saved road route between Ontario and Cincinnati.
Turn-by-Turn Driving Directions
Step-by-step road directions between Ontario and Cincinnati.
-
1
Start on South Lexington-Springmill Road
5.1 mi · 9 min · South Lexington-Springmill Road
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2
Continue on Plymouth Street
1.1 km · 2 min · Plymouth Street
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3
Turn left onto East Main Street
1012 ft · 26 sec · East Main Street
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4
Turn right onto Castor Road
1 km · 2 min · Castor Road
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5
Turn right onto State Route 97
2.1 mi · 3 min · State Route 97
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6
Take the ramp right toward I 71 South: Columbus
2002 ft · 49 sec
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7
Merge slight left
57.8 mi · 1 hr 4 min
-
8
Keep slight right
103 mi · 1 hr 56 min
-
9
Take the exit slight right toward Taft Road, Martin Luther King Drive
787 ft · 19 sec
-
10
Keep slight left to continue on Taft Road
1.3 km · 2 min
-
11
Turn straight onto William Howard Taft Road
1.1 km · 2 min · William Howard Taft Road
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12
Continue on Calhoun Street
995 ft · 38 sec · Calhoun Street
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13
Turn left onto Ohio Avenue
104 m · 14 sec · Ohio Avenue
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14
Arrive at your destination
0 m · 1 sec · Ohio Avenue
Car Route Details
A richer read on the saved driving route between Ontario and Cincinnati.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
I 71 South
Keep slight right
103 mi · 01h 56m
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 Ontario and Sunny near Cincinnati.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Ontario to Cincinnati?
The road trip is about 172.1 miles (276.9 km) and usually takes 02h 46m 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?
Antioch is a useful midpoint, sitting about 85.9 miles from Ontario and 86.2 miles from Cincinnati.
How much longer is the road route than the straight-line distance?
The direct path is about 152 miles (244.6 km), while the road route adds roughly 20.1 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 12:58 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $22.49 one way or $44.98 round trip. Estimated CO2 is about 53.9 kg one way.
What should you check before leaving?
Before you leave, expect Chance Rain Showers around Ontario and Sunny near Cincinnati.
Stop Ideas Near Antioch
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
London City Hall
Grove City Administration Office
Madison Township Hall
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Antioch.
Columbus, OH
South Portsmouth–South Shore station
Flight Path Map
This map shows the direct air route between Ontario and Cincinnati. Straight-line distance: 152.01 mi (244.64 km).
#1 Ontario
City in Ohio, USA
| Population | 6,102 |
| Coordinates | 40.7595000, -82.5901700 |
| Altitude | 414 |
| Country | United States |
#2 Cincinnati
The third most populous city in Ohio and the center of the Cincinnati metropolitan area.
| Population | 304,548 |
| Coordinates | 39.1271100, -84.5143900 |
| Altitude | 191 |
| Country | United States |
End: (-84.514416, 39.127158)
Estimated Travel Time
Distance: 277 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 05h 44m |
| 40 mph (64.37 km/h) | 04h 18m |
| 50 mph (80.47 km/h) | 03h 26m |
| 60 mph (96.56 km/h) | 02h 52m |
| 70 mph (112.65 km/h) | 02h 27m |
| 80 mph (129 km/h) | 02h 08m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.71 | $22.49 | $44.98 |
| Mid-grade | $4.24 | $25.75 | $51.50 |
| Premium | $4.79 | $29.08 | $58.15 |
| Diesel | $4.30 | $26.13 | $52.25 |
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.