How far is Annapolis, MD from Forest Glen, MD?
The driving distance from Annapolis, MD to Forest Glen, MD is about 35 miles (56.3 km), with a travel time of about 00h 46m by car.
- The straight-line flight distance is about 30.3 miles (48.8 km).
- For a round trip, plan for roughly 01h 33m 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 00h 46m.
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.
Census designated place in Prince George’s County, Maryland, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Rain Showers
Rain Showers Likely
Driving Route Map
The map below follows the saved road route between Annapolis and Forest Glen.
Turn-by-Turn Driving Directions
Step-by-step road directions between Annapolis and Forest Glen.
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1
Start on School Street
42 m · 6 sec · School Street
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2
Enter the roundabout and take exit 1 toward Church Circle
24 m · 2 sec · College Avenue
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3
Exit the rotary onto College Avenue
105 m · 7 sec · College Avenue
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4
Turn left onto Bladen Street
1489 ft · 41 sec · Bladen Street
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5
Continue on Roscoe Rowe Boulevard
1.4 mi · 3 min · Roscoe Rowe Boulevard
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6
Take the ramp straight
2017 ft · 53 sec
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7
Continue on John Hanson Highway
18.4 mi · 22 min · John Hanson Highway
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8
Take the exit slight right toward I 95 North, I 495 North: Baltimore, Silver Spring
2347 ft · 57 sec
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9
Keep slight left to continue on I 495 North, I 95 North: Beltway
3221 ft · 1 min
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10
Merge slight left onto Capital Beltway
6.9 mi · 9 min · Capital Beltway
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11
Keep slight left to continue on Capital Beltway
5.4 mi · 7 min · Capital Beltway
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12
Take the exit slight right toward MD 97: Silver Spring, Wheaton
987 ft · 24 sec
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13
Keep slight right to continue on MD 97 North
106 m · 8 sec
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14
Turn slight right onto Georgia Avenue
130 m · 14 sec · Georgia Avenue
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15
Turn left onto Forest Glen Road
1.1 km · 2 min · Forest Glen Road
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16
Turn sharp left onto Seminary Road
27 m · 2 sec · Seminary Road
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17
Arrive at your destination
0 m · 1 sec · Seminary Road
Car Route Details
A richer read on the saved driving route between Annapolis and Forest Glen.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
John Hanson Highway
Continue on John Hanson Highway
18.4 mi · 00h 22m
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.
Rain Showers leaving Annapolis and Rain Showers Likely near Forest Glen.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Annapolis to Forest Glen?
The road trip is about 35 miles (56.3 km) and usually takes 00h 46m 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?
Woodmore is a useful midpoint, sitting about 17.5 miles from Annapolis and 17.5 miles from Forest Glen.
How much longer is the road route than the straight-line distance?
The direct path is about 30.3 miles (48.8 km), while the road route adds roughly 4.7 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 4:56 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $5.03 one way or $10.05 round trip. Estimated CO2 is about 10.9 kg one way.
What should you check before leaving?
Before you leave, expect Rain Showers around Annapolis and Rain Showers Likely near Forest Glen.
Stop Ideas Near Woodmore
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
United States Capitol
D C Government
THEARC: Town Hall Education Arts Recreation Campus
Town Hall Liquor And Bar
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Woodmore.
New Carrollton station
Washington Union Station
Union Station
BWI Rail Station
Flight Path Map
This map shows the direct air route between Annapolis and Forest Glen. Straight-line distance: 30.33 mi (48.81 km).
#1 Annapolis
City in and county seat of Anne Arundel County, Maryland, United States, and Maryland federated state capital city
| Population | 39,524 |
| Coordinates | 38.9785900, -76.4918400 |
| Altitude | 12 |
| Country | United States |
#2 Forest Glen
Unincorporated area in Montgomery County, Maryland, United States
| Population | 6,582 |
| Coordinates | 39.0145500, -77.0547000 |
| Altitude | 96 |
| Country | United States |
End: Forest Glen (-77.0547, 39.01455)
Estimated Travel Time
Distance: 56 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 09m |
| 40 mph (64.37 km/h) | 00h 52m |
| 50 mph (80.47 km/h) | 00h 41m |
| 60 mph (96.56 km/h) | 00h 34m |
| 70 mph (112.65 km/h) | 00h 29m |
| 80 mph (129 km/h) | 00h 26m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $5.03 | $10.05 |
| Mid-grade | $4.60 | $5.66 | $11.31 |
| Premium | $4.95 | $6.09 | $12.19 |
| Diesel | $5.98 | $7.36 | $14.71 |
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.