How far is Hagerstown, MD from Mount Briar, MD?
The driving distance from Hagerstown, MD to Mount Briar, MD is about 16.8 miles (27 km), with a travel time of about 00h 28m by car.
- The straight-line flight distance is about 13.9 miles (22.3 km).
- For a round trip, plan for roughly 00h 57m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM EDT.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
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 00h 28m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
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 Washington County, Maryland, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Rain Showers Likely
Rain Showers Likely
Driving Route Map
The map below follows the saved road route between Hagerstown and Mount Briar.
Turn-by-Turn Driving Directions
Step-by-step road directions between Hagerstown and Mount Briar.
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1
Start on East Washington Street
1202 ft · 47 sec · East Washington Street
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2
Turn right onto South Mulberry Street
1208 ft · 38 sec · South Mulberry Street
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3
Turn slight left onto Frederick Street
1.6 mi · 3 min · Frederick Street
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4
Enter the roundabout and take exit 2 toward Frederick Street
46 m · 2 sec · Frederick Street
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5
Exit the roundabout onto Frederick Street
904 ft · 15 sec · Frederick Street
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6
Continue on North Westside Avenue
887 ft · 29 sec · North Westside Avenue
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7
Turn left onto West Baltimore Street
1637 ft · 1 min · West Baltimore Street
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8
Turn right onto Frederick Road
1669 ft · 28 sec · Frederick Road
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9
Continue on Old National Pike
6.4 mi · 9 min · Old National Pike
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10
Continue on North Main Street
1.8 mi · 3 min · North Main Street
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11
Enter the roundabout and take exit 1 toward Rohrersville Road
6 m · 1 sec · Rohrersville Road
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12
Exit the roundabout onto Rohrersville Road
4.1 mi · 6 min · Rohrersville Road
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13
Turn right onto Millbrook Road
81 m · 8 sec · Millbrook Road
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14
Continue on Millbrook Road
1.4 km · 2 min · Millbrook Road
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15
At the end of the road, turn right onto Mount Briar Road
3015 ft · 1 min · Mount Briar Road
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16
Turn right
22 m · 5 sec
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17
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Hagerstown and Mount Briar.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
Old National Pike
Continue on Old National Pike
6.35 mi · 00h 09m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Rain Showers Likely leaving Hagerstown and Rain Showers Likely near Mount Briar.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Hagerstown to Mount Briar?
The road trip is about 16.8 miles (27 km) and usually takes 00h 28m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
Boonsboro is a useful midpoint, sitting about 8.4 miles from Hagerstown and 8.4 miles from Mount Briar.
How much longer is the road route than the straight-line distance?
The direct path is about 13.9 miles (22.3 km), while the road route adds roughly 2.9 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 7:00 AM to 7:00 PM EDT. If you want a more comfortable same-day return, try to leave by 7:32 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $2.41 one way or $4.82 round trip. Estimated CO2 is about 5.2 kg one way.
What should you check before leaving?
Before you leave, expect Rain Showers Likely around Hagerstown and Rain Showers Likely near Mount Briar.
Stop Ideas Near Boonsboro
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Boonsboro.
Hagerstown, MD
Harpers Ferry
Frederick, MD
Frederick Airport, MD
Flight Path Map
This map shows the direct air route between Hagerstown and Mount Briar. Straight-line distance: 13.88 mi (22.34 km).
#1 Hagerstown
The seat of Washington County, Maryland.
| Population | 39,918 |
| Coordinates | 39.6417600, -77.7199900 |
| Altitude | 164 |
| Country | United States |
#2 Mount Briar
Mount Briar is a place in Maryland, United States.
| Population | 0 |
| Coordinates | 39.4426000, -77.6858200 |
| Altitude | 176 |
| Country | United States |
End: Mount Briar (-77.68582, 39.4426)
Estimated Travel Time
Distance: 27 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 33m |
| 40 mph (64.37 km/h) | 00h 25m |
| 50 mph (80.47 km/h) | 00h 20m |
| 60 mph (96.56 km/h) | 00h 16m |
| 70 mph (112.65 km/h) | 00h 14m |
| 80 mph (129 km/h) | 00h 12m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $2.41 | $4.82 |
| Mid-grade | $4.60 | $2.71 | $5.43 |
| Premium | $4.95 | $2.92 | $5.85 |
| Diesel | $5.98 | $3.53 | $7.06 |
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 Maryland · Apr 19, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.