How far is Fairmont, WV from Williamstown, WV?
The driving distance from Fairmont, WV to Williamstown, WV is about 100.6 miles (161.9 km), with a travel time of about 01h 58m by car.
- The straight-line flight distance is about 69.9 miles (112.5 km).
- For a round trip, plan for roughly 03h 57m 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 01h 58m.
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.
Town in West Virginia, USA
Route Weather Snapshot
Check the forecast at both ends before you head out.
Patchy Fog then Sunny
Driving Route Map
The map below follows the saved road route between Fairmont and Williamstown.
Turn-by-Turn Driving Directions
Step-by-step road directions between Fairmont and Williamstown.
-
1
Start on Jefferson Street
1819 ft · 60 sec · Jefferson Street
-
2
Continue on Fairmont Gateway Connector
933 ft · 24 sec · Fairmont Gateway Connector
-
3
Enter the roundabout and take exit 2 toward Fairmont Gateway Connector
39 m · 3 sec · Fairmont Gateway Connector
-
4
Exit the roundabout onto Fairmont Gateway Connector
941 ft · 23 sec · Fairmont Gateway Connector
-
5
Enter the roundabout and take exit 2 toward Fairmont Gateway Connector
39 m · 3 sec · Fairmont Gateway Connector
-
6
Exit the roundabout onto Fairmont Gateway Connector
2015 ft · 54 sec · Fairmont Gateway Connector
-
7
Take the exit right
2521 ft · 1 min
-
8
Merge slight left onto Senator Jennings Randolph Highway
16.2 mi · 17 min · Senator Jennings Randolph Highway
-
9
Take the exit slight right toward US 50: Clarksburg, Bridgeport
1045 ft · 26 sec
-
10
Keep slight right
109 m · 9 sec
-
11
Merge slight left onto Corridor D
71.9 mi · 1 hr 24 min · Corridor D
-
12
Take the exit right
907 ft · 22 sec
-
13
Merge slight left
9.1 mi · 10 min
-
14
Take the exit slight right toward WV 14: Williamstown, Vienna
952 ft · 30 sec
-
15
Turn left
659 ft · 12 sec
-
16
Enter the roundabout and take exit 1 toward the route
52 m · 3 sec
-
17
Exit the roundabout
1.5 km · 1 min
-
18
Turn right onto East 5th Street
17 m · 2 sec · East 5th Street
-
19
Arrive at your destination
0 m · 1 sec · East 5th Street
Car Route Details
A richer read on the saved driving route between Fairmont and Williamstown.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
Corridor D
Merge slight left onto Corridor D
71.9 mi · 01h 24m
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 Fairmont and Patchy Fog then Sunny near Williamstown.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Fairmont to Williamstown?
The road trip is about 100.6 miles (161.9 km) and usually takes 01h 58m 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?
West Union is a useful midpoint, sitting about 50.3 miles from Fairmont and 50.4 miles from Williamstown.
How much longer is the road route than the straight-line distance?
The direct path is about 69.9 miles (112.5 km), while the road route adds roughly 30.7 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 2:32 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $14.06 one way or $28.12 round trip. Estimated CO2 is about 31.5 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Fairmont and Patchy Fog then Sunny near Williamstown.
Flight Path Map
This map shows the direct air route between Fairmont and Williamstown. Straight-line distance: 69.91 mi (112.51 km).
#1 Fairmont
County seat of Marion County, West Virginia, United States
| Population | 18,370 |
| Coordinates | 39.4850800, -80.1425800 |
| Altitude | 300 |
| Country | United States |
#2 Williamstown
City in Wood County, West Virginia, United States of America
| Population | 2,860 |
| Coordinates | 39.4006300, -81.4481800 |
| Altitude | 193 |
| Country | United States |
End: Williamstown (-81.44818, 39.40063)
Estimated Travel Time
Distance: 162 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 21m |
| 40 mph (64.37 km/h) | 02h 30m |
| 50 mph (80.47 km/h) | 02h 00m |
| 60 mph (96.56 km/h) | 01h 40m |
| 70 mph (112.65 km/h) | 01h 26m |
| 80 mph (129 km/h) | 01h 15m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.96 | $14.06 | $28.12 |
| Mid-grade | $4.43 | $15.72 | $31.45 |
| Premium | $4.78 | $16.96 | $33.92 |
| Diesel | $5.62 | $19.97 | $39.93 |
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 West Virginia · May 31, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.