The drive from Roanoke, VA to Castlewood, VA covers 162.6 miles and takes about 3h 16m behind the wheel.
This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on I 81, US Highway 58, Porterfield Highway for much of the mileage,
and the overall profile is highway-focused drive.
The longest uninterrupted segment is about 124.9 miles on I 81.
At current regular gas prices, budget about $25.43 one way before food or hotel costs.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
1 planned break
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
81.3 miles from Roanoke, VA
A natural place for your longest stop of the day
, about 1h 33m into the drive
.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 3h 16m. Total distance: 162.6 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
3h 16m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (90%). Some complex stretches to watch for.
Drive Character
This is a 3h 16m highway drive covering 162.6 miles, with most of the trip on I 81 and US Highway 58. The longest continuous stretch is about 124.9 miles on I 81.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 23 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
I 81 is the longest continuous segment at about 124.9 miles.
How Hard Is This Drive?
This is a straightforward highway drive that stays mostly on I 81 and US Highway 58. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 0.2 miles in near US 221; US 220 BUS / Franklin Road Southwest.
Driving Effort7/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This is a demanding drive. With 16 significant decision points across 162.6 miles, you will need to stay alert - especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
Where does it get tricky?
The main spots that need attention: at 0.2 miles (US 221; US 220 BUS / Franklin Road Southwest): Sharp turn - reduce speed on approach; at 0.9 miles (US 220 BUS): Lane positioning matters here. Multiple destination signs - pick the right one; at 6.7 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Critical Maneuvers
5 of 16 key points
These are the spots where you need to pay the most attention. Preview them before you drive.
6
0.2 mi into trip|~1m in|US 221; US 220 BUS / Franklin Road Southwest
Turn sharp left onto US 221; US 220 BUS / Franklin Road Southwest
Sharp turn - reduce speed on approach
7
0.9 mi into trip|~2m in|US 220 BUS
Take the ramp onto US 220 BUS toward I 581 North, US 220 North: Lexington, Bristol
Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Toward I 581 North, US 220 North: Lexington, Br...
9
6.7 mi into trip|~11m in
Keep slight left at fork toward I 81 South: Salem, Bristol
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight left lane.
Exit 1S
Toward I 81 South: Salem, Bristol
6
77.6 mi into trip|~1h 29m in|I 81; US 52
Keep slight left at fork onto I 81; US 52
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight lane.
7
134.3 mi into trip|~2h 32m in|Valley Street Northwest
At end of road, turn left onto Valley Street Northwest
Lane positioning matters here
Use the left lane.
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
On the drive from Roanoke, VA to Castlewood, VA, road signs begin pointing toward Holston Dam along the way.
Holston Dam
133.4 mi in|~2h 29m|via US 58 ALT
Main Roads
Road
Distance
Duration
I 81
124.9 mi
2h 16m
US Highway 58
12.4 mi
17m
Porterfield Highway
10.3 mi
14m
I 581
5.6 mi
7m
US 19
1.9 mi
2m
Memorial Drive
1.5 mi
3m
I 77
1.3 mi
1m
Russell Road Northwest
0.9 mi
2m
Longest stretch:
I 81
— 124.9 mi, about 2h 16m
Turn-by-Turn Driving Directions
Step-by-step road directions between Roanoke, VA and Castlewood, VA.
1
Start on this road
285 ft·26 sec·this road
2
Turn left onto 1st Street Southwest
0.1 mi·34 sec·1st Street Southwest
3
Turn sharp left onto US 221; US 220 BUS
0.2 mi·26 sec·Franklin Road Southwest
4
Turn left onto US 221; US 220 BUS; VA 116
0.2 mi·35 sec·Williamson Road Southeast
5
Continue on US 11; US 221; US 220 BUS; VA 116
0.3 mi·48 sec·Williamson Road Northeast
Use the straight lane.
6
Take the ramp onto US 220 BUS
0.2 mi·35 sec·US 220 BUS
Toward I 581 North, US 220 North: Lexington, BristolUse the slight right lane.
7
Merge onto I 581; US 220
5.6 mi·7 min·I 581; US 220
Use the straight lane.
8
Keep slight left at fork
0.5 mi·38 sec
Exit 1SToward I 81 South: Salem, BristolUse the slight left lane.
9
Merge onto I 81
69 mi·1 hr 16 min·I 81
Use the straight lane.
10
Continue on I 77; I 81; US 52
1.3 mi·1 min·I 77; I 81; US 52
Use the straight lane.
11
Keep slight left at fork onto I 81; US 52
56 mi·59 min·I 81; US 52
Use the straight lane.
12
Take the exit onto US 58 ALT
0.2 mi·25 sec·US 58 ALT
Toward US 58 Alternate, VA 75: Abingdon, South Holston Dam
13
Turn right onto US 58 ALT; VA 75
0.8 mi·2 min·Cummings Street
Use the straight / left lanes.
14
At end of road, turn left onto Valley Street Northwest
0.3 mi·48 sec·Valley Street Northwest
Use the left lane.
15
At end of road, turn right onto US 58 ALT
0.9 mi·2 min·Russell Road Northwest
Use the right lane.
16
Turn slight right onto US 19; US 58 ALT
10 mi·14 min·Porterfield Highway
17
Continue on US 19; US 58 ALT
1.9 mi·2 min·US 19; US 58 ALT
18
Turn left onto US 58 ALT
12 mi·17 min·US Highway 58
Use the left lane.
19
Turn right onto SR 683
1.5 mi·3 min·Memorial Drive
20
Turn left onto SR 695
0.2 mi·22 sec·Trout Farm Road
21
Continue on SR 615
0.8 mi·1 min·Red Oak Ridge Road
22
Turn slight right onto SR 750
201 ft·8 sec·Church Street
23
Arrive at destination
SR 750
Trip Plan
Morning Departure
An early start around 7-8 AM gets you there with plenty of daylight left.
Evening Departure
A late afternoon start means arriving after dark. Morning is better.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 81.3 miles from Roanoke, VA, or about 1h 33m into the drive.
The longest continuous stretch on this route runs about 124.9 miles.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 36 miles or 43m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 81.3 miles or 1h 33m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 2h 29m
Traffic, exits, and arrival timing usually matter more near Castlewood, VA than in the middle of the route.
Before You Leave
+
Open the route before leaving Roanoke, VA so your first major turns are already loaded.
+
Leave with enough water and a charging cable within reach, not packed away.
+
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
Day 1
Settle into the route from Roanoke, VA
This is one driving day of about 162.6 miles and 3h 16m.
Your first comfortable stop window is around 36 miles from Roanoke, VA.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break rather than only quick fuel stops.
The longest stretch is on I 81 for about 124.9 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 81.3 mi from Roanoke, VA
· 1h 33m into the drive
The midpoint is around 81.3 miles from Roanoke, VA, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel check
Top up before I 81 if your tank is already low. That segment runs about 124.9 miles.
Arriving in Castlewood, VA
The final approach into Castlewood, VA usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around Castlewood, VA.
After long uninterrupted mileage, take five minutes before the last urban segment to reset and refocus on exits, merges, and city traffic.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
National Parks Near This Route
Worth a detour if your schedule allows.
Booker T Washington National Monument
National Monument
Booker T. Washington was born a slave in April 1856 on the 207-acre farm of James Burroughs. After the Civil War, Washington became the first principal of Tuskegee Normal and Industrial School. Later...
Park data from the National Park Service API. Alerts update every 2 hours.
Fuel & Cost
Regular Gas
$25.43 one way
$50.85 round trip
$3.97/gal25.4 MPG avg57 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.34
$27.80
$55.60
premium
$4.70
$30.09
$60.19
diesel
$5.61
$35.90
$71.80
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$25
Meals
$25–$50
Total
$50–$75
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 56.9 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $17 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
48.8
0
$17.07
$7.80
Efficient EV
40.7
0
$14.23
$6.50
EV Truck/SUV
65
0
$22.76
$10.41
Gas CO2
57 kg
EV CO2
19 kg (67% 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.
Travel Intel
Current conditions at both ends of the drive.
Forecast as of Apr 16, 2026
Origin
Roanoke, VA
Afternoon
in Roanoke on Thursday
Local time
4:45 PM
EDT
Current temp
79°F
Unavailable
Live forecast
Destination
Castlewood, VA
Afternoon
in Castlewood on Thursday
Local time
4:45 PM
EDT
Current temp
39°F
Unavailable
Live forecast
45°F
Marion, VA
81 mi in
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
Time zone
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
40 degrees cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
3h 16m on the road
Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
Frequently Asked Questions
The drive from Roanoke, VA to Castlewood, VA covers 162.6 miles and takes about 3h 16m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are I 81, US Highway 58, Porterfield Highway. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 81.3 miles from Roanoke, VA. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $25.43 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
An early start around 7-8 AM gets you there with plenty of daylight left. A late afternoon start means arriving after dark. Morning is better.
Plan about 1 meaningful break for fuel, food, or rest. A short stop every 2 to 3 hours is enough for this drive.
This is a demanding drive. With 16 significant decision points across 162.6 miles, you will need to stay alert - especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
The main spots that need attention: at 0.2 miles (US 221; US 220 BUS / Franklin Road Southwest): Sharp turn - reduce speed on approach; at 0.9 miles (US 220 BUS): Lane positioning matters here. Multiple destination signs - pick the right one; at 6.7 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
On the drive from Roanoke, VA to Castlewood, VA, road signs begin pointing toward Holston Dam along the way.
Yes. Nearby national parks include Booker T Washington National Monument.
