How far is Saint Marys, WV from Clarksburg, WV?
The driving distance from Saint Marys, WV to Clarksburg, WV is about 56.5 miles (91 km), with a travel time of about 01h 11m by car.
- The straight-line flight distance is about 46.6 miles (75 km).
- For a round trip, plan for roughly 02h 23m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM EST.
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 11m.
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.
Light Rain
Light Rain
Driving Route Map
The map below follows the saved road route between Saint Marys and Clarksburg.
Turn-by-Turn Driving Directions
Step-by-step road directions between Saint Marys and Clarksburg.
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1
Start on 2nd Street
9 m · 5 sec · 2nd Street
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2
Turn right onto Clay Street
107 m · 10 sec · Clay Street
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3
Turn left onto 3rd Street
1672 ft · 28 sec · 3rd Street
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4
Continue on 2nd Street
119 m · 9 sec · 2nd Street
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5
Turn right onto High Street
13.8 mi · 20 min · High Street
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6
Continue on Main Street
1558 ft · 31 sec · Main Street
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7
Take the ramp left
1402 ft · 39 sec
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8
Merge slight left onto Corridor D
41.4 mi · 48 min · Corridor D
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9
Take the exit slight right toward Chestnut Street
567 ft · 14 sec
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10
Turn slight right onto North Chestnut Street
1360 ft · 42 sec · North Chestnut Street
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11
Turn left onto West Main Street
19 m · 1 sec · West Main Street
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12
Arrive at your destination
0 m · 1 sec · West Main Street
Car Route Details
A richer read on the saved driving route between Saint Marys and Clarksburg.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
Corridor D
Merge slight left onto Corridor D
41.4 mi · 00h 48m
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.
Light Rain leaving Saint Marys and Light Rain near Clarksburg.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Saint Marys to Clarksburg?
The road trip is about 56.5 miles (91 km) and usually takes 01h 11m 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 28.2 miles from Saint Marys and 28.3 miles from Clarksburg.
How much longer is the road route than the straight-line distance?
The direct path is about 46.6 miles (75 km), while the road route adds roughly 9.9 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 EST. If you want a more comfortable same-day return, try to leave by 4:06 PM EST.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $8.02 one way or $16.04 round trip. Estimated CO2 is about 17.7 kg one way.
What should you check before leaving?
Before you leave, expect Light Rain around Saint Marys and Light Rain near Clarksburg.
Flight Path Map
This map shows the direct air route between Saint Marys and Clarksburg. Straight-line distance: 46.63 mi (75.04 km).
#1 Saint Marys
City in West Virginia, USA
| Population | 1,757 |
| Coordinates | 39.3917400, -81.2051100 |
| Altitude | 190 |
| Country | United States |
#2 Clarksburg
City in West Virginia, United States
| Population | 15,424 |
| Coordinates | 39.2806500, -80.3445300 |
| Altitude | 303 |
| Country | United States |
End: Clarksburg (-80.34453, 39.28065)
Estimated Travel Time
Distance: 91 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 53m |
| 40 mph (64.37 km/h) | 01h 24m |
| 50 mph (80.47 km/h) | 01h 07m |
| 60 mph (96.56 km/h) | 00h 56m |
| 70 mph (112.65 km/h) | 00h 48m |
| 80 mph (129 km/h) | 00h 42m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.03 | $8.02 | $16.04 |
| Mid-grade | $4.46 | $8.87 | $17.74 |
| Premium | $4.91 | $9.76 | $19.52 |
| Diesel | $6.31 | $12.55 | $25.10 |
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 · Nov 11, 2026