How far is Cincinnati, OH from Ada, OH?
The driving distance from Cincinnati, OH to Ada, OH is about 137.6 miles (221.5 km), with a travel time of about 02h 46m by car.
- The straight-line flight distance is about 119.2 miles (191.9 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.
City in Miami County, Ohio, United States
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 Cincinnati and Ada.
Turn-by-Turn Driving Directions
Step-by-step road directions between Cincinnati and Ada.
-
1
Start on Ohio Avenue
30 m · 6 sec · Ohio Avenue
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2
Turn right onto West McMillan Avenue
876 ft · 27 sec · West McMillan Avenue
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3
Turn left onto Vine Street
86 m · 10 sec · Vine Street
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4
Continue on Jefferson Avenue
2889 ft · 1 min · Jefferson Avenue
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5
Continue on Vine Street
2 mi · 5 min · Vine Street
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6
Turn left onto West Mitchell Avenue
1490 ft · 40 sec · West Mitchell Avenue
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7
Take the ramp right toward I 75 North: Dayton
1927 ft · 49 sec
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8
Merge slight left onto Mill Creek Expressway
47.4 mi · 57 min · Mill Creek Expressway
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9
Keep slight left to continue on I 75 North: Toledo
72.5 mi · 1 hr 19 min
-
10
Take the exit slight right toward SR 81: Lima, Ada
1588 ft · 34 sec
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11
Turn right onto Findlay Road
2142 ft · 41 sec · Findlay Road
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12
Continue on Ada Road
2.9 mi · 5 min · Ada Road
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13
Enter the roundabout and take exit 1 toward Ada Road
40 m · 3 sec · Ada Road
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14
Exit the roundabout onto Ada Road
10.1 mi · 15 min · Ada Road
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15
Turn right onto North Main Street
2666 ft · 1 min · North Main Street
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16
Turn left onto East Lincoln Avenue
44 m · 6 sec · East Lincoln Avenue
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17
Arrive at your destination
0 m · 1 sec · East Lincoln Avenue
Car Route Details
A richer read on the saved driving route between Cincinnati and Ada.
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 75 North
Keep slight left to continue on I 75 North: Toledo
72.5 mi · 01h 19m
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.
Sunny leaving Cincinnati and Sunny near Ada.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Cincinnati to Ada?
The road trip is about 137.6 miles (221.5 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?
Troy is a useful midpoint, sitting about 68.8 miles from Cincinnati and 68.8 miles from Ada.
How much longer is the road route than the straight-line distance?
The direct path is about 119.2 miles (191.9 km), while the road route adds roughly 18.4 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 $18.01 one way or $36.01 round trip. Estimated CO2 is about 43.2 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Cincinnati and Sunny near Ada.
Stop Ideas Near Troy
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Scene75 Entertainment Center | Dayton
Huber Heights City Hall
The Solid Rock Apostolic Church
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Troy.
Connersville station
Columbus, OH
Cincinnati, OH
Cincinnati Museum Center at Union Terminal
Flight Path Map
This map shows the direct air route between Cincinnati and Ada. Straight-line distance: 119.25 mi (191.91 km).
#1 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 |
#2 Ada
Village in Hardin County, Ohio, United States
| Population | 5,532 |
| Coordinates | 40.7695000, -83.8227100 |
| Altitude | 292 |
| Country | United States |
End: Ada (-83.82271, 40.7695)
Estimated Travel Time
Distance: 221 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 35m |
| 40 mph (64.37 km/h) | 03h 26m |
| 50 mph (80.47 km/h) | 02h 45m |
| 60 mph (96.56 km/h) | 02h 17m |
| 70 mph (112.65 km/h) | 01h 57m |
| 80 mph (129 km/h) | 01h 43m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.71 | $18.01 | $36.01 |
| Mid-grade | $4.24 | $20.62 | $41.23 |
| Premium | $4.79 | $23.28 | $46.56 |
| Diesel | $4.30 | $20.92 | $41.83 |
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 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.