How far is Roanoke, VA from Dayton, VA?
The driving distance from Roanoke, VA to Dayton, VA is about 108.6 miles (174.8 km), with a travel time of about 02h 06m by car.
- The straight-line flight distance is about 96.1 miles (154.7 km).
- For a round trip, plan for roughly 04h 13m 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 06m.
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.
Independent city in Virginia, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms
Rain Showers
Driving Route Map
The map below follows the saved road route between Roanoke and Dayton.
Turn-by-Turn Driving Directions
Step-by-step road directions between Roanoke and Dayton.
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1
Start on the route
87 m · 26 sec
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2
Turn left onto 1st Street Southwest
602 ft · 34 sec · 1st Street Southwest
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3
Turn sharp left onto Franklin Road Southwest
1304 ft · 27 sec · Franklin Road Southwest
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4
Turn left onto Williamson Road Southeast
990 ft · 36 sec · Williamson Road Southeast
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5
Continue on Williamson Road Northeast
1625 ft · 49 sec · Williamson Road Northeast
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6
Take the ramp slight right toward I 581 North, US 220 North: Lexington, Bristol
878 ft · 36 sec
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7
Merge slight left
5.6 mi · 8 min
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8
Keep slight right to continue on I 81 North, US 220 North: Lexington
13.1 mi · 15 min
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9
Continue straight
64.7 mi · 1 hr 10 min
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10
Keep slight left
18.4 mi · 20 min
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11
Take the exit slight right toward VA 257, SR 682: Mount Crawford, Bridgewater, TO Walton Way, Buc-ees Boulevard
1009 ft · 25 sec
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12
Keep slight left to continue on VA 257, SR 682: Mount Crawford, Bridgewater, TO Walton Way
69 m · 8 sec
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13
Turn left onto Friedens Church Road
1.4 km · 1 min · Friedens Church Road
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14
Turn right onto South Valley Pike
2.2 mi · 3 min · South Valley Pike
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15
Continue on South Main Street
532 ft · 13 sec · South Main Street
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16
Turn left onto Pike Church Road
1.5 mi · 4 min · Pike Church Road
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17
At the end of the road, turn left onto West Mosby Road
2285 ft · 46 sec · West Mosby Road
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18
Continue on Huffman Drive
1103 ft · 33 sec · Huffman Drive
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19
At the end of the road, turn right onto Main Street
157 m · 17 sec · Main Street
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20
Arrive at your destination
0 m · 1 sec · Main Street
Car Route Details
A richer read on the saved driving route between Roanoke 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.
I 81 North
Continue straight
64.7 mi · 01h 10m
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.
Showers And Thunderstorms leaving Roanoke and Rain Showers near Dayton.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Roanoke to Dayton?
The road trip is about 108.6 miles (174.8 km) and usually takes 02h 06m 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?
Buena Vista is a useful midpoint, sitting about 54.3 miles from Roanoke and 54.3 miles from Dayton.
How much longer is the road route than the straight-line distance?
The direct path is about 96.1 miles (154.7 km), while the road route adds roughly 12.5 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 2:16 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $15.17 one way or $30.34 round trip. Estimated CO2 is about 34 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms around Roanoke and Rain Showers near Dayton.
Stop Ideas Near Buena Vista
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 Buena Vista.
Kemper Street station
Clifton Forge
Staunton station
Roanoke
Flight Path Map
This map shows the direct air route between Roanoke and Dayton. Straight-line distance: 96.13 mi (154.7 km).
#1 Roanoke
The most populous city in Roanoke County, Virginia.
| Population | 99,058 |
| Coordinates | 37.2709700, -79.9414300 |
| Altitude | 285 |
| Country | United States |
#2 Dayton
Town in Rockingham County, Virginia, United States
| Population | 1,642 |
| Coordinates | 38.4148500, -78.9386400 |
| Altitude | 367 |
| Country | United States |
End: Dayton (-78.93864, 38.41485)
Estimated Travel Time
Distance: 175 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 37m |
| 40 mph (64.37 km/h) | 02h 42m |
| 50 mph (80.47 km/h) | 02h 10m |
| 60 mph (96.56 km/h) | 01h 48m |
| 70 mph (112.65 km/h) | 01h 33m |
| 80 mph (129 km/h) | 01h 21m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.96 | $15.17 | $30.34 |
| Mid-grade | $4.43 | $16.96 | $33.93 |
| Premium | $4.78 | $18.30 | $36.60 |
| Diesel | $5.62 | $21.54 | $43.08 |
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 Virginia · May 26, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.