How far is Cincinnati, OH from Defiance, OH?
The driving distance from Cincinnati, OH to Defiance, OH is about 169.7 miles (273.1 km), with a travel time of about 03h 34m by car.
- The straight-line flight distance is about 149.3 miles (240.3 km).
- For a round trip, plan for roughly 07h 09m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM EDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
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 03h 34m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
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 Ohio, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Partly Sunny
Driving Route Map
The map below follows the saved road route between Cincinnati and Defiance.
Turn-by-Turn Driving Directions
Step-by-step road directions between Cincinnati and Defiance.
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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
68.1 mi · 1 hr 14 min
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10
Take the exit slight right toward SR 65: Lima, Uniopolis
957 ft · 30 sec
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11
Turn left onto St Johns Road
1.3 mi · 2 min · St Johns Road
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12
Continue on St Johns Avenue
3153 ft · 1 min · St Johns Avenue
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13
Turn slight right onto South Pine Street
1.4 km · 2 min · South Pine Street
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14
Turn left onto East Elm Street
881 ft · 17 sec · East Elm Street
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15
Turn right onto South Central Avenue
1974 ft · 39 sec · South Central Avenue
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16
Turn left onto East North Street
1277 ft · 26 sec · East North Street
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17
Turn right onto North Elizabeth Street
3010 ft · 58 sec · North Elizabeth Street
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18
Turn left onto West Grand Avenue
145 m · 12 sec · West Grand Avenue
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19
Turn right onto North West Street
3.1 mi · 5 min · North West Street
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20
Turn slight right onto Ottawa Road
2.6 mi · 4 min · Ottawa Road
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21
Continue on South Perrysburg Road
816 ft · 14 sec · South Perrysburg Road
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22
Continue on Ottawa Road - North Perrysburg Road
13.5 mi · 18 min · Ottawa Road - North Perrysburg Road
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23
Continue on North Perry Street
1033 ft · 21 sec · North Perry Street
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24
Turn left onto North Defiance Street
25.5 mi · 38 min · North Defiance Street
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25
Enter the roundabout and take exit 2 toward Ottawa Avenue;Cleveland Avenue
33 m · 2 sec · Ottawa Avenue
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26
Exit the rotary onto Ottawa Avenue
1.5 km · 1 min · Ottawa Avenue
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27
Continue on Douglas Street
584 ft · 12 sec · Douglas Street
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28
Turn left onto East 2nd Street
1386 ft · 26 sec · East 2nd Street
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29
Turn right onto Auglaize Street
8 m · 1 sec · Auglaize Street
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30
Arrive at your destination
0 m · 1 sec · Auglaize Street
Car Route Details
A richer read on the saved driving route between Cincinnati and Defiance.
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
68.1 mi · 01h 14m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Mostly Sunny leaving Cincinnati and Partly Sunny near Defiance.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Cincinnati to Defiance?
The road trip is about 169.7 miles (273.1 km) and usually takes 03h 34m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Kirkwood is a useful midpoint, sitting about 84.9 miles from Cincinnati and 84.8 miles from Defiance.
How much longer is the road route than the straight-line distance?
The direct path is about 149.3 miles (240.3 km), while the road route adds roughly 20.4 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 6:00 AM to 8:00 AM EDT. If you want a more comfortable same-day return, try to leave by 9:50 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $22.19 one way or $44.39 round trip. Estimated CO2 is about 53.2 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Cincinnati and Partly Sunny near Defiance.
Stop Ideas Near Kirkwood
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 Kirkwood.
Connersville station
Columbus, OH
Flight Path Map
This map shows the direct air route between Cincinnati and Defiance. Straight-line distance: 149.3 mi (240.27 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 Defiance
City in and the county seat of Defiance County, Ohio, United States
| Population | 16,482 |
| Coordinates | 41.2844900, -84.3557800 |
| Altitude | 206 |
| Country | United States |
End: Defiance (-84.35578, 41.28449)
Estimated Travel Time
Distance: 273 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 05h 39m |
| 40 mph (64.37 km/h) | 04h 14m |
| 50 mph (80.47 km/h) | 03h 23m |
| 60 mph (96.56 km/h) | 02h 49m |
| 70 mph (112.65 km/h) | 02h 25m |
| 80 mph (129 km/h) | 02h 07m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.71 | $22.19 | $44.39 |
| Mid-grade | $4.24 | $25.41 | $50.82 |
| Premium | $4.79 | $28.69 | $57.38 |
| Diesel | $4.30 | $25.78 | $51.56 |
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 18, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.