Arlington, VA to Radford, VA is 271 miles and takes about 5h 8m via I 81 and Custis Memorial Parkway, with a fuel budget near $42 and enough daylight to finish in a day. This trip stays within Virginia, moving from the Southeast region to another part of the Southeast. Given its mostly highway profile and manageable duration, this route is well-suited for a single day of driving. You'll spend the vast majority of your time on the interstate, making for a straightforward transit between these two points.
Trip Pace
Same-day drive is realistic
A same-day return is possible, but it will make for a full day on the road.
Break Rhythm
1 planned break
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
135.5 miles from Arlington, VA
A natural place for your longest stop of the day
, about 2h 34m into the drive
.
Main Roads
Road
Distance
Duration
I 81
194.8 mi
3h 34m
Custis Memorial Parkway
70.4 mi
1h 20m
West Main Street
3.4 mi
6m
Wilson Boulevard
0.5 mi
1m
North Glebe Road
0.2 mi
<1m
Fairfax Drive
0.1 mi
<1m
Berkley Street
<0.1 mi
<1m
1st Street
<0.1 mi
<1m
Longest stretch:
I 81
— 194.8 mi, about 3h 34m
Traffic on I-81
Hour-of-day weekday pattern from 187 FHWA count stations on your route.
Peak
4 PM
~1,699 veh/hr typical
· worst 2,270
Quietest
2 AM
~248 veh/hr
Peak-to-quiet ratio
6.9×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 105 weeks of 2023 FHWA Travel Monitoring Analysis System data. Weekday hours only (Mon–Fri).
Turn-by-Turn Driving Directions
Step-by-step road directions between Arlington, VA and Radford, VA.
1
Start on Wilson Boulevard
0.5 mi·1 min·Wilson Boulevard
2
Turn slight right onto VA 120
0.2 mi·30 sec·North Glebe Road
Use the right lane.
3
Turn left onto Fairfax Drive
0.1 mi·27 sec·Fairfax Drive
Use the left lane.
4
Continue on this road
0.5 mi·1 min·this road
Toward I 66 Toll West
5
Merge onto I 66
3.3 mi·4 min·Custis Memorial Parkway
6
Keep slight left at fork onto I 66
67 mi·1 hr 16 min·Custis Memorial Parkway
Use the straight / slight right lanes.
7
Keep slight left at fork
0.6 mi·1 min
Exit 1AToward I 81 South: RoanokeUse the straight lane.
8
Merge onto I 81
109 mi·1 hr 58 min·I 81
Toward I 81 South: Roanoke
9
Keep slight left at fork onto I 81
86 mi·1 hr 36 min·I 81
Use the straight lane.
10
Take the exit
0.3 mi·30 sec
Toward VA 232, SR 605: Radford
11
Turn right onto VA 232
283 ft·4 sec·1st Street
12
Continue on VA 232
3.4 mi·6 min·West Main Street
13
Turn right onto Berkley Street
444 ft·19 sec·Berkley Street
14
Arrive at destination
Berkley Street
Trip Plan
To make the most of this 5-hour drive, consider leaving Arlington in the morning to avoid peak traffic and arrive in Radford with daylight to spare. With only one recommended stop and a mostly highway profile, you have flexibility in pacing your journey. The longest stretch without exiting is nearly 200 miles, so plan your fuel and rest stops accordingly, perhaps around the halfway point. Keep an eye on the fuel cost estimate of $42 for budgeting your trip.
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 135.5 miles from Arlington, VA, or about 2h 34m into the drive.
The longest continuous stretch on this route runs about 194.8 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 60 miles or 1h 11m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 135.5 miles or 2h 34m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 4h 10m
Traffic, exits, and arrival timing usually matter more near Radford, VA than in the middle of the route.
Before You Leave
+
Open the route before leaving Arlington, 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 Arlington, VA
This is one driving day of about 271 miles and 5h 8m.
Your first comfortable stop window is around 60 miles from Arlington, 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 194.8 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 10
5 decision points cluster between mile 0.7 and 267.1 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
0.7 mi into trip|~2m in|Fairfax Drive
Turn left onto Fairfax Drive
Lane positioning matters here
Use the left lane.
6
4.6 mi into trip|~8m in|I 66 / Custis Memorial Parkway
Keep slight left at fork onto I 66 / Custis Memorial Parkway
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
8
71.7 mi into trip|~1h 24m in
Keep slight left at fork toward I 81 South: Roanoke
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight lane.
Exit 1A
Toward I 81 South: Roanoke
6
181 mi into trip|~3h 24m in|I 81
Keep slight left at fork onto I 81
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight lane.
5
267.1 mi into trip|~5h in
Take the exit toward VA 232, SR 605: Radford
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Toward VA 232, SR 605: Radford
Fuel & Cost
Regular Gas
$43.05 one way
$86.10 round trip
$4.04/gal25.4 MPG avg95 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.40
$46.94
$93.89
premium
$4.78
$51.00
$102.00
diesel
$6.18
$65.93
$131.85
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$43
Meals
$25–$50
Total
$68–$93
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 94.8 kg one way.
Prices: EIA weekly data, 2026-10-12.
Driving Electric?
About $28 in charging
· 1 stop
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
81.3
1
$28.46
$13.01
Efficient EV
67.8
0
$23.71
$10.84
EV Truck/SUV
108.4
1
$37.94
$17.34
Gas CO2
95 kg
EV CO2
32 kg (66% less)
Plan for 1 charging stop. A 30-minute DC fast charge mid-route should be enough to complete the trip comfortably.
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 Oct 19, 2026
Origin
Arlington, VA
Morning
in Arlington on Tuesday
Local time
6:58 AM
EDT
Current temp
65°F
Sunny
N 6 to 9 mph0% chanceLive forecast
Freeze Warning
Freeze Warning issued October 19 at 5:03AM EDT until October 19 at 9:00AM EDT by NWS Baltimore MD/Washington DC
Coastal Flood Watch
Coastal Flood Watch issued October 19 at 4:09AM EDT until October 22 at 1:00AM EDT by NWS Wakefield VA
Destination
Radford, VA
Morning
in Radford on Tuesday
Local time
6:58 AM
EDT
Current temp
66°F
Sunny
N 0 to 3 mph0% chanceLive forecast
Freeze Warning
Freeze Warning issued October 19 at 5:03AM EDT until October 19 at 9:00AM EDT by NWS Baltimore MD/Washington DC
Coastal Flood Watch
Coastal Flood Watch issued October 19 at 4:09AM EDT until October 22 at 1:00AM EDT by NWS Wakefield VA
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
1 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
5h 8m on the road
An early start around 7-8 AM gets you there with plenty of daylight left.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
National Parks Near This Route
Worth a detour if your schedule allows.
Cedar Creek & Belle Grove National Historical Park
National Historical Park
Virginia’s Shenandoah Valley has a long and rich heritage that still inspires today. Native Americans first shaped the land, followed by colonists and settlers. The fertile valley became an important...
Just 75 miles from the bustle of Washington, D.C., Shenandoah National Park is a land bursting with cascading waterfalls, spectacular vistas, fields of wildflowers, and quiet wooded hollows. With over...
16 mi from route
~39 min detour
$30
near mile 112.1
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...
20 mi from route
~51 min detour
Free
near mile 224.3
The Potomac River corridor is rich in both history and recreation, offering a chance to both explore your heritage and choose your adventure along the way. Start your journey here!
22 mi from route
~54 min detour
Free
near mile 18.7
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This drive is predominantly highway, with 98% of the 271 miles spent on interstates. You'll encounter a long stretch of 194.8 miles on I 81 before transitioning to surface roads. The transition from highway to surface roads will likely occur around West Main Street in Radford. Expect a consistent cruising speed for most of your travel, with the main change being the frequency of exits as you approach your destination.
98% highway — fuel and pacing are the main things to plan.
14 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 194.8 mi on I 81.
How Hard Is This Drive?
7/10
This is a straightforward highway drive that stays mostly on I 81 and Custis Memorial Parkway. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 0.7 miles in near Fairfax Drive.
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 10 significant decision points across 271 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 0.7 miles (Fairfax Drive): Lane positioning matters here; at 4.6 miles (I 66 / Custis Memorial Parkway): Highway fork - watch signs carefully. Lane positioning matters here; at 71.7 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Arlington (along with the cities of Falls Church to the west and Alexandria to the south) forms part of the urban conglomeration around Washington, D.C. - inside the beltway. In Northern Virginia, and directly across the Potomac River from D.C. proper, Arlington is one of America's most densely populated regions. It has a land area 26 sq mi (67 km2) and a population of 230,000. Despite its density, Arlington mixes the best of both big city and suburban environments. Like the greater Washington area, Arlington has grown over the last several decades in part due to growth of the federal government.
Top landmarks
•The Pentagon — headquarters of the United States Department of Defense; named after the shape o...
•Arlington National Cemetery — national cemetery in Virginia, United States
•Marine Corps War Memorial — monument consisting of a large sculptural group on a circular base in Arlington,...
Doable as a same-day drive at 5h 8m. Total distance: 271 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
5h 8m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (98%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 194.8 miles on I 81. The full list of main roads is in the Roads section above.
Yes — we found about 26 rest areas or service plazas within a short detour of the route (from OpenStreetMap). See the Rest Stops tab under Nearby Places for locations and mile markers. Plan to stretch, use the bathroom, and top off fluids every 2–3 hours on longer drives.
It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Radford, VA before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. Plan at least 1 meaningful breaks. There are 26 rest areas along the route for bathroom stops.
The main spots that need attention: at 0.7 miles (Fairfax Drive): Lane positioning matters here; at 4.6 miles (I 66 / Custis Memorial Parkway): Highway fork - watch signs carefully. Lane positioning matters here; at 71.7 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Yes — Cedar Creek & Belle Grove National Historical Park, Shenandoah National Park and Booker T Washington National Monument (4 total within detour distance). See the National Parks section for detour distances and tips on detours.
Not recommended in a single day. At 5.1 hours each way, a round trip means 10.3 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Radford, VA before the return drive.
