How far is Dayton, OH from Augusta, OH?
The driving distance from Dayton, OH to Augusta, OH is about 212.8 miles (342.4 km), with a travel time of about 04h 25m by car.
- The straight-line flight distance is about 179.1 miles (288.2 km).
- For a round trip, plan for roughly 08h 51m 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 04h 25m.
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.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny then Slight Chance Rain Showers
Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Dayton and Augusta.
Turn-by-Turn Driving Directions
Step-by-step road directions between Dayton and Augusta.
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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
1434 ft · 26 sec · Johnstown Road
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21
Take the exit right
1654 ft · 41 sec
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22
Merge slight left onto New Albany Bypass
10.5 mi · 12 min · New Albany Bypass
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23
Continue straight
38.8 mi · 43 min
-
24
Continue straight
8.9 mi · 12 min
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25
Continue straight
31.9 mi · 41 min
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26
Take the exit slight right toward US 250 West, SR 800 North: New Philadelphia, Uhrichsville
1698 ft · 42 sec
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27
Turn left onto Water Street
2.9 mi · 3 min · Water Street
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28
Take the exit slight right toward Midvale, Barnhill
776 ft · 21 sec
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29
Turn right onto Barnhill Road Southeast
1 mi · 2 min · Barnhill Road Southeast
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30
Continue on Barnhill Road Southeast
2.3 mi · 3 min · Barnhill Road Southeast
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31
Turn right onto State Route 39
4.9 mi · 7 min · State Route 39
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32
Continue on Roswell Road Southwest
1.1 mi · 2 min · Roswell Road Southwest
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33
Turn straight onto South Church Street
1.2 km · 1 min · South Church Street
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34
Continue on Roswell Road Southwest
4.7 mi · 7 min · Roswell Road Southwest
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35
Continue on South Smith Street
996 ft · 19 sec · South Smith Street
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36
Turn right onto West Main Street
1767 ft · 30 sec · West Main Street
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37
Continue on Roswell Road Southwest
7.1 mi · 11 min · Roswell Road Southwest
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38
Continue on West Main Street
2328 ft · 45 sec · West Main Street
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39
Turn left onto North Lisbon Street
1.1 km · 1 min · North Lisbon Street
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40
Continue on Kensington Road Northeast
8.8 mi · 16 min · Kensington Road Northeast
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41
Arrive at your destination
0 m · 1 sec · Kensington Road Northeast
Car Route Details
A richer read on the saved driving route between Dayton and Augusta.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
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 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 then Slight Chance Rain Showers leaving Dayton and Showers And Thunderstorms near Augusta.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Dayton to Augusta?
The road trip is about 212.8 miles (342.4 km) and usually takes 04h 25m 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?
Newark is a useful midpoint, sitting about 106.2 miles from Dayton and 106.6 miles from Augusta.
How much longer is the road route than the straight-line distance?
The direct path is about 179.1 miles (288.2 km), while the road route adds roughly 33.7 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 8:08 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $27.82 one way or $55.65 round trip. Estimated CO2 is about 66.7 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny then Slight Chance Rain Showers around Dayton and Showers And Thunderstorms near Augusta.
Stop Ideas Near Newark
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 Newark.
Columbus, OH
Flight Path Map
This map shows the direct air route between Dayton and Augusta. Straight-line distance: 179.1 mi (288.23 km).
#1 Dayton
The ninth most populous city in Ohio.
| Population | 139,907 |
| Coordinates | 39.7589500, -84.1916100 |
| Altitude | 225 |
| Country | United States |
#2 Augusta
Augusta is a city in Carroll County, Ohio
| Population | 1,507 |
| Coordinates | 40.6858900, -81.0209300 |
| Altitude | 375 |
| Country | United States |
End: Augusta (-81.02093, 40.68589)
Estimated Travel Time
Distance: 342 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 07h 05m |
| 40 mph (64.37 km/h) | 05h 19m |
| 50 mph (80.47 km/h) | 04h 15m |
| 60 mph (96.56 km/h) | 03h 32m |
| 70 mph (112.65 km/h) | 03h 02m |
| 80 mph (129 km/h) | 02h 39m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.71 | $27.82 | $55.65 |
| Mid-grade | $4.24 | $31.86 | $63.71 |
| Premium | $4.79 | $35.97 | $71.95 |
| Diesel | $4.30 | $32.32 | $64.65 |
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 · May 13, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.