How far is Dayton, OH from Chatham, OH?
The driving distance from Dayton, OH to Chatham, OH is about 109.5 miles (176.3 km), with a travel time of about 02h 16m by car.
- The straight-line flight distance is about 96.1 miles (154.6 km).
- For a round trip, plan for roughly 04h 33m 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 16m.
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 Jefferson County, Alabama, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Slight Chance Rain Showers then Mostly Sunny
Driving Route Map
The map below follows the saved road route between Dayton and Chatham.
Turn-by-Turn Driving Directions
Step-by-step road directions between Dayton and Chatham.
-
1
Start on South Main Street
1.3 km · 2 min · South Main Street
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2
Take the ramp right toward I 75 North, SR 4 North: Toledo, Springfield
43 m · 3 sec
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3
Keep slight right to continue on SR 4 North: Springfield
1102 ft · 23 sec
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4
Merge slight left
10.4 mi · 13 min
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5
Take the exit slight right toward US 70 East, SR 4 North: Columbus
5.8 mi · 7 min
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6
Keep slight left
49.2 mi · 53 min
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7
Keep slight left to continue on I 670 East: Airport
4.3 mi · 5 min
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8
Keep slight left to continue on I 670 East: Airport
6.1 mi · 7 min
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9
Keep slight left to continue on I 270 North, SR 161: Easton Way
108 m · 9 sec
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10
Keep slight left to continue on I 270 North
2707 ft · 1 min
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11
Merge slight left onto Jack Nicklaus Freeway
2.2 mi · 3 min · Jack Nicklaus Freeway
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12
Take the exit slight right toward Morse Road
1350 ft · 37 sec
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13
Turn right onto Morse Road
3.2 mi · 5 min · Morse Road
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14
Enter the roundabout and take exit 3 toward Johnstown Road
75 m · 4 sec · Johnstown Road
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15
Exit the roundabout onto Johnstown Road
1.1 mi · 1 min · Johnstown Road
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16
Enter the roundabout and take exit 2 toward Johnstown Road
34 m · 2 sec · Johnstown Road
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17
Exit the roundabout onto Johnstown Road
1.2 mi · 1 min · Johnstown Road
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18
Enter the roundabout and take exit 2 toward West Main Street
30 m · 1 sec · West Main Street
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19
Exit the roundabout onto West Main Street
1.1 km · 51 sec · West Main Street
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20
Continue on Johnstown Road
3.5 mi · 5 min · Johnstown Road
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21
Continue on Johnstown-Utica Road Northwest
3.2 mi · 4 min · Johnstown-Utica Road Northwest
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22
Continue on West Coshocton Street
1.8 mi · 2 min · West Coshocton Street
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23
Continue on Johnstown-Utica Road Northwest
8.1 mi · 9 min · Johnstown-Utica Road Northwest
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24
Turn right onto Marion Road Northwest
6.5 mi · 14 min · Marion Road Northwest
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25
Turn slight left onto Mulberry Street Northeast
881 ft · 40 sec · Mulberry Street Northeast
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26
Turn right onto Preston Road
19 m · 3 sec · Preston Road
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27
Arrive at your destination
0 m · 1 sec · Preston Road
Car Route Details
A richer read on the saved driving route between Dayton and Chatham.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
US 70 East
Keep slight left
49.2 mi · 00h 53m
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.
Mostly Sunny leaving Dayton and Slight Chance Rain Showers then Mostly Sunny near Chatham.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Dayton to Chatham?
The road trip is about 109.5 miles (176.3 km) and usually takes 02h 16m 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?
West Jefferson is a useful midpoint, sitting about 54.7 miles from Dayton and 54.9 miles from Chatham.
How much longer is the road route than the straight-line distance?
The direct path is about 96.1 miles (154.6 km), while the road route adds roughly 13.4 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 1:56 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $14.30 one way or $28.60 round trip. Estimated CO2 is about 34.3 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Dayton and Slight Chance Rain Showers then Mostly Sunny near Chatham.
Stop Ideas Near West Jefferson
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
London City Hall
Columbus Mayor's Office
City Hall
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to West Jefferson.
Columbus, OH
Flight Path Map
This map shows the direct air route between Dayton and Chatham. Straight-line distance: 96.08 mi (154.63 km).
#1 Dayton
The ninth most populous city in Ohio.
| Population | 139,907 |
| Coordinates | 39.7589500, -84.1916100 |
| Altitude | 225 |
| Country | United States |
#2 Chatham
Human settlement in Ohio, United States of America
| Population | 2,396 |
| Coordinates | 40.1575600, -82.4534900 |
| Altitude | 287 |
| Country | United States |
End: Chatham (-82.45349, 40.15756)
Estimated Travel Time
Distance: 176 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 39m |
| 40 mph (64.37 km/h) | 02h 44m |
| 50 mph (80.47 km/h) | 02h 11m |
| 60 mph (96.56 km/h) | 01h 49m |
| 70 mph (112.65 km/h) | 01h 33m |
| 80 mph (129 km/h) | 01h 22m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.71 | $14.30 | $28.60 |
| Mid-grade | $4.24 | $16.37 | $32.75 |
| Premium | $4.79 | $18.49 | $36.98 |
| Diesel | $4.30 | $16.61 | $33.23 |
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.