Traveling from Weyers Cave to Alexandria covers 146.9 miles and typically takes about 2 hours and 23 minutes. This route serves as a straightforward transition from the rural landscapes of Virginia's interior to the bustling environment of Northern Virginia. Because the duration is relatively short, it functions perfectly as a single-day trip, meaning you won't need to worry about overnight logistics. You should budget approximately $24 for fuel to complete the journey. Given the turn-heavy nature of the local roads at the start, expect a bit of maneuvering before settling into the flow of traffic toward your destination.
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
73.4 miles from Weyers Cave, VA
A natural place for your longest stop of the day
, about 1h 22m into the drive
.
Main Roads
Road
Distance
Duration
I 81
64.8 mi
1h 10m
I 66
64.1 mi
1h 11m
Capital Beltway
12.1 mi
15m
Capital Beltway (Local)
2 mi
2m
Weyers Cave Road
0.8 mi
1m
South Washington Street
0.5 mi
1m
Houff Road
0.3 mi
1m
South Patrick Street
0.3 mi
<1m
Longest stretch:
I 81
— 64.8 mi, about 1h 10m
Turn-by-Turn Driving Directions
Step-by-step road directions between Weyers Cave, VA and Alexandria, VA.
1
Start on SR 2001
187 ft·13 sec·Depot Road
2
Turn right onto SR 2002
0.3 mi·1 min·Houff Road
3
Turn right onto VA 256
0.8 mi·1 min·Weyers Cave Road
4
Take the ramp
0.3 mi·33 sec
Use the right lane.
5
Merge onto I 81
65 mi·1 hr 10 min·I 81
6
Take the exit
0.4 mi·47 sec
Toward I 66 East: Front Royal, Washington
7
Continue on I 66
43 mi·46 min·I 66
8
Keep slight right at fork onto I 66
21 mi·25 min·I 66
Use the straight lane.
9
Take the exit
0.4 mi·41 sec
Exit 64AToward I 495 South: Richmond, AlexandriaUse the right lane.
10
Merge onto I 495
12 mi·15 min·Capital Beltway
Use the straight / slight right lanes.
11
Keep slight right at fork onto I 95; I 495
2.0 mi·2 min·Capital Beltway (Local)
Toward I 95, I 495: AlexandriaUse the slight right lane.
12
Take the exit
0.2 mi·23 sec
Exit 177A-BToward US 1: Alexandria, Fort BelvoirUse the slight right lane.
13
Keep slight left at fork
0.4 mi·56 sec
Exit 177BToward US 1 North: Alexandria
14
Merge onto US 1
440 ft·8 sec·Richmond Highway
15
Continue on US 1
0.3 mi·45 sec·South Patrick Street
16
Turn right onto Franklin Street
0.2 mi·28 sec·Franklin Street
Use the right lane.
17
Turn left onto VA 400
0.5 mi·1 min·South Washington Street
Use the left lane.
18
Arrive at destination
VA 400
Trip Plan
For the smoothest experience, plan your departure to avoid peak congestion hours, especially as you approach the Alexandria area. Since there are no designated stops programmed into this 146.9-mile route, take advantage of the flexibility to pull over whenever you need a quick break. Keep in mind that the $24 fuel estimate is a baseline, so verify your vehicle’s range before heading out if you prefer fewer interruptions. Because this is a turn-heavy drive, ensure your GPS is ready to guide you through the initial local road segments before you merge onto I-66 East. Leveraging this compact travel time allows you to reach your destination efficiently without the need for complex multi-day planning.
Morning Departure
Leave by 9 AM and you'll arrive before lunch.
Evening Departure
Even a 4 PM departure gets you there before dark in summer.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 73.4 miles from Weyers Cave, VA, or about 1h 22m into the drive.
The longest continuous stretch on this route runs about 64.8 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 32 miles or 36m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 73.4 miles or 1h 22m 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 14m
Traffic, exits, and arrival timing usually matter more near Alexandria, VA than in the middle of the route.
Before You Leave
+
Open the route before leaving Weyers Cave, 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 Weyers Cave, VA
This is one driving day of about 146.8 miles and 2h 49m.
Your first comfortable stop window is around 32 miles from Weyers Cave, 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 64.8 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 14
5 decision points cluster between mile 109.3 and 145.4 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
6
109.3 mi into trip|~2h 1m in|I 66
Keep slight right at fork onto I 66
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight lane.
8
130.6 mi into trip|~2h 26m in
Take the exit toward I 495 South: Richmond, Alexandria
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the right lane.
Exit 64A
Toward I 495 South: Richmond, Alexandria
8
143.2 mi into trip|~2h 42m in|I 95; I 495 / Capital Beltway (Local)
Keep slight right at fork onto I 95; I 495 / Capital Beltway (Local) toward I 95, I 495: Alexandria
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Toward I 95, I 495: Alexandria
8
145.2 mi into trip|~2h 45m in
Take the exit toward US 1: Alexandria, Fort Belvoir
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 177A-B
Toward US 1: Alexandria, Fort Belvoir
6
145.4 mi into trip|~2h 45m in
Keep slight left at fork toward US 1 North: Alexandria
Highway fork - watch signs carefully
Exit 177B
Toward US 1 North: Alexandria
Fuel & Cost
Regular Gas
$22.96 one way
$45.91 round trip
$3.97/gal25.4 MPG avg51 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.34
$25.10
$50.20
premium
$4.70
$27.17
$54.34
diesel
$5.61
$32.41
$64.82
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$23
Meals
$25–$50
Total
$48–$73
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 51.4 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $15 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
44
0
$15.41
$7.05
Efficient EV
36.7
0
$12.85
$5.87
EV Truck/SUV
58.7
0
$20.55
$9.40
Gas CO2
51 kg
EV CO2
17 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 18, 2026
Origin
Weyers Cave, VA
Morning
in Weyers Cave on Sunday
Local time
6:01 AM
EDT
Current temp
83°F
Unavailable
Live forecast
Destination
Alexandria, VA
Morning
in Alexandria on Sunday
Local time
6:01 AM
EDT
Current temp
69°F
Unavailable
Live forecast
48°F
Petersburg, VA
73 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
14 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
2h 49m 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.
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...
15 mi from route
~38 min detour
$30
near mile 30.4
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 121.5
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
Expect a dynamic experience behind the wheel, as this journey begins with local roads like Houff Road and Weyers Cave Road before transitioning to I-66 East. The route is characterized as a turn-heavy local drive, requiring your full attention as you navigate away from Weyers Cave. Since the highway share is 0 percent, your pace will be dictated by local traffic and road geometry rather than sustained high-speed interstate cruising. The shift from rural local roads to the more intense traffic patterns of the I-66 corridor marks a distinct change in the drive's personality. Stay alert, as the winding nature of the initial segments contrasts sharply with the eventual highway approach to Alexandria.
88% highway — fuel and pacing are the main things to plan.
18 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 64.8 mi on I 81.
How Hard Is This Drive?
9/10
This is a straightforward highway drive that stays mostly on I 81 and I 66. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 109.3 miles in near I 66.
Driving Effort9/10
High effort - long or complex enough to need steady focus all day
Balances navigation complexity with total wheel time.
This is a demanding drive. With 14 significant decision points across 146.8 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 109.3 miles (I 66): Highway fork - watch signs carefully. Lane positioning matters here; at 130.6 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 143.2 miles (I 95; I 495 / Capital Beltway (Local)): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
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 Weyers Cave, VA to Alexandria, VA, road signs begin pointing toward Washington along the way.
Doable as a same-day drive at 2h 49m. Total distance: 146.8 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
2h 49m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (88%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 64.8 miles on I 81. The full list of main roads is in the Roads section above.
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 Alexandria, 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. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
The main spots that need attention: at 109.3 miles (I 66): Highway fork - watch signs carefully. Lane positioning matters here; at 130.6 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 143.2 miles (I 95; I 495 / Capital Beltway (Local)): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Yes — Cedar Creek & Belle Grove National Historical Park, Shenandoah National Park and Potomac Heritage National Scenic Trail. See the National Parks section for detour distances and tips on detours.
Yes. A round trip is manageable in a single day if you plan a break at Alexandria, VA before heading back.
