How far is Mount Briar, MD from Hagerstown, MD?
The driving distance from Mount Briar, MD to Hagerstown, MD is about 17.7 miles (28.5 km), with a travel time of about 00h 32m by car.
- The straight-line flight distance is about 13.9 miles (22.3 km).
- For a round trip, plan for roughly 01h 05m 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 32m.
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 Mount Briar and Hagerstown.
Turn-by-Turn Driving Directions
Step-by-step road directions between Mount Briar and Hagerstown.
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1
Start on the route
22 m · 11 sec
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2
Turn left onto Mount Briar Road
3015 ft · 1 min · Mount Briar Road
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3
Turn left onto Millbrook Road
1.4 km · 2 min · Millbrook Road
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4
At the end of the road, turn left onto Millbrook Road
81 m · 11 sec · Millbrook Road
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5
Turn left onto Rohrersville Road
4.1 mi · 6 min · Rohrersville Road
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6
Enter the roundabout and take exit 3 toward South Main Street
58 m · 3 sec · South Main Street
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7
Exit the roundabout onto South Main Street
1.8 mi · 3 min · South Main Street
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8
Continue on Old National Pike
6.4 mi · 9 min · Old National Pike
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9
Continue on Frederick Road
1669 ft · 36 sec · Frederick Road
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10
Turn left onto East Baltimore Street
1637 ft · 1 min · East Baltimore Street
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11
Turn right onto North Westside Avenue
887 ft · 23 sec · North Westside Avenue
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12
Continue on Frederick Street
904 ft · 15 sec · Frederick Street
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13
Enter the roundabout and take exit 1 toward Frederick Street
31 m · 2 sec · Frederick Street
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14
Exit the roundabout onto Frederick Street
1.6 mi · 3 min · Frederick Street
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15
Turn left onto East Baltimore Street
537 ft · 15 sec · East Baltimore Street
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16
Turn right onto South Locust Street
1758 ft · 47 sec · South Locust Street
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17
Turn left onto East Franklin Street
792 ft · 21 sec · East Franklin Street
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18
Turn left onto North Potomac Street
551 ft · 18 sec · North Potomac Street
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19
Turn left onto East Washington Street
36 m · 4 sec · East Washington Street
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20
Arrive at your destination
0 m · 1 sec · East Washington Street
Car Route Details
A richer read on the saved driving route between Mount Briar and Hagerstown.
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 Mount Briar and Rain Showers Likely near Hagerstown.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Mount Briar to Hagerstown?
The road trip is about 17.7 miles (28.5 km) and usually takes 00h 32m 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 8.5 miles from Mount Briar and 9.1 miles from Hagerstown.
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 3.8 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 7:24 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $2.53 one way or $5.07 round trip. Estimated CO2 is about 5.5 kg one way.
What should you check before leaving?
Before you leave, expect Rain Showers Likely around Mount Briar and Rain Showers Likely near Hagerstown.
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 Mount Briar and Hagerstown. Straight-line distance: 13.88 mi (22.34 km).
#1 Mount Briar
Mount Briar is a place in Maryland, United States.
| Population | 0 |
| Coordinates | 39.4426000, -77.6858200 |
| Altitude | 176 |
| Country | United States |
#2 Hagerstown
The seat of Washington County, Maryland.
| Population | 39,918 |
| Coordinates | 39.6417600, -77.7199900 |
| Altitude | 164 |
| Country | United States |
End: East Washington Street (-77.719923, 39.641844)
Estimated Travel Time
Distance: 28 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 35m |
| 40 mph (64.37 km/h) | 00h 26m |
| 50 mph (80.47 km/h) | 00h 21m |
| 60 mph (96.56 km/h) | 00h 17m |
| 70 mph (112.65 km/h) | 00h 15m |
| 80 mph (129 km/h) | 00h 13m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $2.53 | $5.07 |
| Mid-grade | $4.60 | $2.85 | $5.70 |
| Premium | $4.95 | $3.07 | $6.14 |
| Diesel | $5.98 | $3.71 | $7.42 |
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.