Compiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Apr 19, 2026 · Editorial standards
Drive Time
47m
Distance
37.1 mi
60 km
Drive Score
6/10
Good drive
Same Day?
Yes, doable
Fuel Cost
$6
one way
EV Charging
Good
8 stations
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Christiansburg, VA
Wikimedia Commons
Roanoke, VA
Wikimedia Commons
Christiansburg, VA to Roanoke, VA is 37.1 miles and takes about 47 minutes via I-81 and I-581, with a fuel budget near $6 and enough daylight to finish in a day. This is a short, straightforward drive primarily on major highways, connecting two locations within the Southeast region of Virginia. Expect a focused, efficient journey with minimal detours, making it ideal for a quick transfer or a brief leg of a larger trip. Given the short duration, you'll have plenty of time to reach your destination and still enjoy your day.
| Road | Distance | Duration |
|---|---|---|
| I 81 | 28.9 mi | 33m |
| I 581 | 5.5 mi | 7m |
| West Main Street | 1.1 mi | 2m |
| US 220 BUS | 0.4 mi | 1m |
| Riner Road | 0.2 mi | <1m |
| Salem Avenue Southeast | 0.2 mi | <1m |
| South Jefferson Street | <0.1 mi | <1m |
| Kirk Avenue Southwest | <0.1 mi | <1m |
Step-by-step road directions between Christiansburg, VA and Roanoke, VA.
Start on US 460 BUS
Turn right onto US 11
Continue on VA 8
Turn left
Merge onto I 81
Take the exit
Continue on I 581; US 220
Take the exit onto US 220 BUS
Keep slight left at fork onto US 220 BUS
Turn right onto Salem Avenue Southeast
Turn left onto South Jefferson Street
Turn right onto Kirk Avenue Southwest
Turn left
Turn left
Arrive at destination
Rest stops, refuel points, and overnight suggestions along this route.
Mid-route town
Meal stop
19 mi into the route
Best for: Lunch, fuel, and a longer reset
This sits close to the middle of the route, so it works well for the longest stop of the day.
A short stop after about 37 miles helps settle the day before fatigue starts building.
The midpoint is around 18.5 miles from Christiansburg, VA, which is a good place for a longer meal and fuel stop.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
5 decision points cluster between mile 1.3 and 36.9 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
Turn left toward I 81 North: Roanoke
Lane positioning matters here
Merge onto I 81
Merge point - match speed before joining. Lane positioning matters here
Take the exit toward I 581, US 220 South: Airport, Roanoke
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Take the exit onto US 220 BUS toward US 11 South, US 220 Business South: Downtown
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Turn left onto South Jefferson Street
Navigation decision point
Regular Gas
$5.80 one way
$11.60 round trip
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.34 | $6.34 | $12.69 |
| premium | $4.70 | $6.87 | $13.73 |
| diesel | $5.61 | $8.19 | $16.38 |
No toll roads detected on this route.
Drive Cost (one way)
Fuel
$6
Estimated CO2 emission: 13 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $4 in charging · 0 stops · 69% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 11.1 | 0 | $3.90 | $1.78 |
| Efficient EV | 9.3 | 0 | $3.25 | $1.48 |
| EV Truck/SUV | 14.8 | 0 | $5.19 | $2.37 |
Gas CO2
13 kg
EV CO2
4 kg (69% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Current conditions at both ends of the drive.
Origin
Morning in Christiansburg on Sunday
Local time
6:05 AM
EDT
Current temp
83°F
Mostly Sunny
Destination
Morning in Roanoke on Sunday
Local time
6:05 AM
EDT
Current temp
59°F
Unavailable
Time zone
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
The weather snapshot is not static. If you are leaving later, give both cities one more quick forecast check before departure.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
This is a highway-focused drive, with 94% of the journey taking place on interstates. You'll experience a long, uninterrupted stretch of 28.9 miles on I-81, offering a consistent cruising speed. The route transitions smoothly from I-81 to I-581, maintaining its highway character throughout. Expect a practical and direct experience behind the wheel, designed for efficient travel rather than leisurely sightseeing.
This is a straightforward highway drive that stays mostly on I 81 and I 581. You will hit about 11 points where you need to pay attention to lane position or signs. The trickiest moment comes around 1.3 miles in.
Moderate - straightforward overall, but long enough or busy enough to require pacing
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 37.1 miles you will encounter 11 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
Where does it get tricky?
The main spots that need attention: at 1.3 miles: Lane positioning matters here; at 1.5 miles (I 81): Merge point - match speed before joining. Lane positioning matters here; at 30.5 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Weekend Trip
Doable as a same-day drive at 47m. Total distance: 37.1 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
47m drive, comfortable solo distance.
EV Driver
0 DC fast chargers along the route. Coverage: unknown.
First-Time Driver
Mostly highway driving (94%). Some complex stretches to watch for.
Compiled by the US Trip Planner planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, EIA for fuel prices, and NPS for national parks. See our methodology for refresh cadence and limitations.
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