How far is Grasonville, MD from Annapolis, MD?
The driving distance from Grasonville, MD to Annapolis, MD is about 21.2 miles (34.1 km), with a travel time of about 00h 31m by car.
- The straight-line flight distance is about 15.2 miles (24.5 km).
- For a round trip, plan for roughly 01h 03m 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 31m.
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.
Park in Anne Arundel County, Maryland, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Sunny
Driving Route Map
The map below follows the saved road route between Grasonville and Annapolis.
Turn-by-Turn Driving Directions
Step-by-step road directions between Grasonville and Annapolis.
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1
Start on Perrys Corner Road
25 m · 10 sec · Perrys Corner Road
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2
Turn left onto Main Street
1011 ft · 31 sec · Main Street
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3
Turn right onto Chester River Beach Road
1606 ft · 44 sec · Chester River Beach Road
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4
Take the ramp left
895 ft · 22 sec
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5
Merge slight left onto Blue Star Memorial Highway
18.4 mi · 26 min · Blue Star Memorial Highway
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6
Take the exit slight right toward MD 70 South: Roscoe Rowe Boulevard, Annapolis
1470 ft · 36 sec
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7
Continue on Roscoe Rowe Boulevard
1.4 mi · 2 min · Roscoe Rowe Boulevard
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8
Keep slight right to continue on Roscoe Rowe Boulevard
667 ft · 13 sec · Roscoe Rowe Boulevard
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9
Turn left onto Northwest Street
792 ft · 23 sec · Northwest Street
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10
Enter the roundabout and take exit 5 toward Church Circle
544 ft · 17 sec · School Street
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11
Exit the rotary onto School Street
42 m · 6 sec · School Street
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12
Arrive at your destination
0 m · 1 sec · School Street
Car Route Details
A richer read on the saved driving route between Grasonville and Annapolis.
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.
Blue Star Memorial Highway
Merge slight left onto Blue Star Memorial Highway
18.4 mi · 00h 26m
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.
Mostly Sunny leaving Grasonville and Sunny near Annapolis.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Grasonville to Annapolis?
The road trip is about 21.2 miles (34.1 km) and usually takes 00h 31m 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?
Cape Saint Claire is a useful midpoint, sitting about 10.6 miles from Grasonville and 10.6 miles from Annapolis.
How much longer is the road route than the straight-line distance?
The direct path is about 15.2 miles (24.5 km), while the road route adds roughly 6 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 7:26 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $3.06 one way or $6.13 round trip. Estimated CO2 is about 6.7 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Grasonville and Sunny near Annapolis.
Stop Ideas Near Cape Saint Claire
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 Cape Saint Claire.
Kent Island, MD
BWI Rail Station
Pennsylvania Station
New Carrollton station
Flight Path Map
This map shows the direct air route between Grasonville and Annapolis. Straight-line distance: 15.19 mi (24.45 km).
#1 Grasonville
Census designated place
| Population | 3,425 |
| Coordinates | 38.9581700, -76.2102300 |
| Altitude | 3 |
| Country | United States |
#2 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 |
End: Annapolis (-76.49184, 38.97859)
Estimated Travel Time
Distance: 34 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 42m |
| 40 mph (64.37 km/h) | 00h 31m |
| 50 mph (80.47 km/h) | 00h 25m |
| 60 mph (96.56 km/h) | 00h 21m |
| 70 mph (112.65 km/h) | 00h 18m |
| 80 mph (129 km/h) | 00h 15m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $3.06 | $6.13 |
| Mid-grade | $4.60 | $3.45 | $6.90 |
| Premium | $4.95 | $3.72 | $7.43 |
| Diesel | $5.98 | $4.49 | $8.97 |
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 16, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.