How far is Blacksburg, VA from Roanoke, VA?
The driving distance from Blacksburg, VA to Roanoke, VA is about 41.9 miles (67.4 km), with a travel time of about 00h 47m by car.
- The straight-line flight distance is about 26.2 miles (42.1 km).
- For a round trip, plan for roughly 01h 34m 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 00h 47m.
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.
Census designated place
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Driving Route Map
The map below follows the saved road route between Blacksburg and Roanoke.
Turn-by-Turn Driving Directions
Step-by-step road directions between Blacksburg and Roanoke.
-
1
Start on North Main Street
2.6 mi · 7 min · North Main Street
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2
Take the ramp slight right toward US 460 East: Roanoke
1.3 km · 2 min
-
3
Merge slight left
4.8 mi · 6 min
-
4
Take the exit slight right toward US 11, US 460 Business: Christiansburg
1234 ft · 32 sec
-
5
Turn left onto Roanoke Street
1.1 mi · 2 min · Roanoke Street
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6
Take the ramp slight right toward I 81 North, US 460 East: Salem, Roanoke
1.5 km · 2 min
-
7
Merge slight left
24.4 mi · 29 min
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8
Take the exit slight right toward I 581, US 220 South: Airport, Roanoke
1832 ft · 29 sec
-
9
Continue straight
5.5 mi · 7 min
-
10
Take the exit slight right toward US 11 South, US 220 Business South: Downtown
587 ft · 17 sec
-
11
Keep slight left
1668 ft · 56 sec
-
12
Turn right onto Salem Avenue Southeast
849 ft · 31 sec · Salem Avenue Southeast
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13
Turn left onto South Jefferson Street
145 m · 20 sec · South Jefferson Street
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14
Turn right onto Kirk Avenue Southwest
115 m · 22 sec · Kirk Avenue Southwest
-
15
Turn left
35 m · 14 sec
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16
Turn left
40 m · 10 sec
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17
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Blacksburg and Roanoke.
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
Merge slight left
24.4 mi · 00h 29m
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.
Sunny leaving Blacksburg and Sunny near Roanoke.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Blacksburg to Roanoke?
The road trip is about 41.9 miles (67.4 km) and usually takes 00h 47m 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?
Shawsville is a useful midpoint, sitting about 20.8 miles from Blacksburg and 21.1 miles from Roanoke.
How much longer is the road route than the straight-line distance?
The direct path is about 26.2 miles (42.1 km), while the road route adds roughly 15.7 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 8:00 AM to 10:00 AM EDT. If you want a more comfortable same-day return, try to leave by 4:56 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $5.86 one way or $11.72 round trip. Estimated CO2 is about 13.2 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Blacksburg and Sunny near Roanoke.
Stop Ideas Near Shawsville
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 Shawsville.
Blacksburg, VA
Roanoke
White Sulphur Springs
Alderson
Flight Path Map
This map shows the direct air route between Blacksburg and Roanoke. Straight-line distance: 26.14 mi (42.07 km).
#1 Blacksburg
Town in Virginia, United States
| Population | 44,215 |
| Coordinates | 37.2295700, -80.4139400 |
| Altitude | 633 |
| Country | United States |
#2 Roanoke
The most populous city in Roanoke County, Virginia.
| Population | 99,058 |
| Coordinates | 37.2709700, -79.9414300 |
| Altitude | 285 |
| Country | United States |
End: Kirk Avenue Southwest (-79.941424, 37.271173)
Estimated Travel Time
Distance: 67 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 23m |
| 40 mph (64.37 km/h) | 01h 02m |
| 50 mph (80.47 km/h) | 00h 50m |
| 60 mph (96.56 km/h) | 00h 41m |
| 70 mph (112.65 km/h) | 00h 35m |
| 80 mph (129 km/h) | 00h 31m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.96 | $5.86 | $11.72 |
| Mid-grade | $4.43 | $6.55 | $13.11 |
| Premium | $4.78 | $7.07 | $14.14 |
| Diesel | $5.62 | $8.32 | $16.65 |
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 Virginia · Apr 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.