How far is Hanover, OH from Dayton, OH?
The driving distance from Hanover, OH to Dayton, OH is about 206.5 miles (332.4 km), with a travel time of about 03h 24m by car.
- The straight-line flight distance is about 170.4 miles (274.2 km).
- For a round trip, plan for roughly 06h 49m 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 24m.
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.
Village in Ohio, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms Likely
Slight Chance Showers And Thunderstorms then Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Hanover and Dayton.
Turn-by-Turn Driving Directions
Step-by-step road directions between Hanover and Dayton.
-
1
Start on Hanover Ridge Road
2.6 mi · 4 min · Hanover Ridge Road
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2
Turn right onto Cadiz-Jewett Road
5.9 mi · 8 min · Cadiz-Jewett Road
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3
Take the ramp right
1503 ft · 37 sec
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4
Merge slight left onto Cadiz-Steubenville Road
2701 ft · 42 sec · Cadiz-Steubenville Road
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5
Continue on Cadiz-Piedmont Road
16.8 mi · 23 min · Cadiz-Piedmont Road
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6
Continue on Cadiz Road
21.6 mi · 25 min · Cadiz Road
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7
Continue on Highland Avenue
1.2 mi · 2 min · Highland Avenue
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8
Turn slight right onto Wheeling Avenue
3188 ft · 1 min · Wheeling Avenue
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9
Turn slight left onto Dewey Avenue
1345 ft · 26 sec · Dewey Avenue
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10
Turn right onto John Glenn Highway
1.8 mi · 3 min · John Glenn Highway
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11
Turn left
1527 ft · 26 sec
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12
Take the ramp slight right
2194 ft · 54 sec
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13
Merge slight left
75.9 mi · 1 hr 24 min
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14
Keep slight left to continue on South Innerbelt
1.5 km · 1 min · South Innerbelt
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15
Continue on West Freeway
57.6 mi · 1 hr 3 min · West Freeway
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16
Take the exit slight right toward SR 4, SR 235: Dayton, New Carlisle
1730 ft · 42 sec
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17
Keep slight left to continue on SR 4, SR 235 South: Dayton
11.1 mi · 14 min
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18
Take the exit slight right toward SR 48: Main Street, Grand Avenue
1108 ft · 29 sec
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19
Turn left onto North Main Street
1.4 km · 2 min · North Main Street
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20
Arrive at your destination
0 m · 1 sec · South Main Street
Car Route Details
A richer read on the saved driving route between Hanover and Dayton.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
John Glenn Highway
Merge slight left
75.9 mi · 01h 24m
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.
Showers And Thunderstorms Likely leaving Hanover and Slight Chance Showers And Thunderstorms then Showers And Thunderstorms near Dayton.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Hanover to Dayton?
The road trip is about 206.5 miles (332.4 km) and usually takes 03h 24m 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?
Buckeye Lake is a useful midpoint, sitting about 99.4 miles from Hanover and 107.1 miles from Dayton.
How much longer is the road route than the straight-line distance?
The direct path is about 170.4 miles (274.2 km), while the road route adds roughly 36.1 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 6:00 AM to 8:00 AM EDT. If you want a more comfortable same-day return, try to leave by 10:10 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $27.01 one way or $54.02 round trip. Estimated CO2 is about 64.8 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms Likely around Hanover and Slight Chance Showers And Thunderstorms then Showers And Thunderstorms near Dayton.
Stop Ideas Near Buckeye Lake
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 Buckeye Lake.
Columbus, OH
Flight Path Map
This map shows the direct air route between Hanover and Dayton. Straight-line distance: 170.36 mi (274.17 km).
#1 Hanover
Village in Ohio
| Population | 1,225 |
| Coordinates | 40.3661800, -81.0689900 |
| Altitude | 368 |
| Country | United States |
#2 Dayton
The ninth most populous city in Ohio.
| Population | 139,907 |
| Coordinates | 39.7589500, -84.1916100 |
| Altitude | 225 |
| Country | United States |
End: South Main Street (-84.191655, 39.758942)
Estimated Travel Time
Distance: 332 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 06h 52m |
| 40 mph (64.37 km/h) | 05h 09m |
| 50 mph (80.47 km/h) | 04h 07m |
| 60 mph (96.56 km/h) | 03h 26m |
| 70 mph (112.65 km/h) | 02h 57m |
| 80 mph (129 km/h) | 02h 34m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.71 | $27.01 | $54.02 |
| Mid-grade | $4.24 | $30.92 | $61.85 |
| Premium | $4.79 | $34.92 | $69.84 |
| Diesel | $4.30 | $31.38 | $62.75 |
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.