How far is South Gate, MD from Annapolis, MD?
The driving distance from South Gate, MD to Annapolis, MD is about 19 miles (30.6 km), with a travel time of about 00h 26m by car.
- The straight-line flight distance is about 12.6 miles (20.3 km).
- For a round trip, plan for roughly 00h 53m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM EST.
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 26m.
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.
Census-designated place in Maryland, United Staes
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Driving Route Map
The map below follows the saved road route between South Gate and Annapolis.
Turn-by-Turn Driving Directions
Step-by-step road directions between South Gate and Annapolis.
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1
Start on Nolfield Drive
1448 ft · 2 min · Nolfield Drive
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2
At the end of the road, turn right onto Phirne Road
1.1 km · 3 min · Phirne Road
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3
Turn left onto Crain Highway South
2688 ft · 1 min · Crain Highway South
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4
Continue on Crain Highway
802 ft · 19 sec · Crain Highway
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5
Take the ramp straight toward I 97 South: Annapolis
1461 ft · 36 sec
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6
Merge slight left
3.9 mi · 4 min
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7
Keep slight left to continue on Bay Bridge
7.8 mi · 9 min
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8
Keep slight left to continue on US 50 East, US 301 North: Annapolis, Bay Bridge
1.3 km · 2 min
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9
Keep slight left to continue on US 50 East, US 301 North: Annapolis, Bay Bridge
2157 ft · 53 sec
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10
Merge slight left onto John Hanson Highway
2.2 mi · 3 min · John Hanson Highway
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11
Take the exit slight right toward MD 70: Rowe Boulevard, Bestgate Road, Annapolis, Maryland Fire-Rescue Memorial, Historic Annapolis State Capital
1291 ft · 32 sec
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12
Keep slight right to continue on MD 70 : Rowe Boulevard, Annapolis South
1323 ft · 32 sec
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13
Turn straight onto Roscoe Rowe Boulevard
1.1 mi · 2 min · Roscoe Rowe Boulevard
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14
Keep slight right to continue on Roscoe Rowe Boulevard
667 ft · 13 sec · Roscoe Rowe Boulevard
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15
Turn left onto Northwest Street
792 ft · 23 sec · Northwest Street
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16
Enter the roundabout and take exit 5 toward Church Circle
544 ft · 17 sec · School Street
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17
Exit the rotary onto School Street
42 m · 6 sec · School Street
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18
Arrive at your destination
0 m · 1 sec · School Street
Car Route Details
A richer read on the saved driving route between South Gate 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.
Bay Bridge
Keep slight left to continue on Bay Bridge
7.79 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.
Sunny leaving South Gate and Sunny near Annapolis.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from South Gate to Annapolis?
The road trip is about 19 miles (30.6 km) and usually takes 00h 26m 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?
Crownsville is a useful midpoint, sitting about 9.5 miles from South Gate and 9.5 miles from Annapolis.
How much longer is the road route than the straight-line distance?
The direct path is about 12.6 miles (20.3 km), while the road route adds roughly 6.4 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 EST. If you want a more comfortable same-day return, try to leave by 7:36 PM EST.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $2.63 one way or $5.26 round trip. Estimated CO2 is about 6 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around South Gate and Sunny near Annapolis.
Stop Ideas Near Crownsville
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
City of Bowie
Laurel City Mayor
Kenhill Center
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Crownsville.
BWI Rail Station
New Carrollton station
Pennsylvania Station
Kent Island, MD
Flight Path Map
This map shows the direct air route between South Gate and Annapolis. Straight-line distance: 12.64 mi (20.34 km).
#1 South Gate
South Gate is a place in Maryland, United States.
| Population | 0 |
| Coordinates | 39.1290000, -76.6258000 |
| Altitude | 16 |
| 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: School Street (-76.491792, 38.978586)
Estimated Travel Time
Distance: 31 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 38m |
| 40 mph (64.37 km/h) | 00h 28m |
| 50 mph (80.47 km/h) | 00h 22m |
| 60 mph (96.56 km/h) | 00h 19m |
| 70 mph (112.65 km/h) | 00h 16m |
| 80 mph (129 km/h) | 00h 14m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.92 | $2.63 | $5.26 |
| Mid-grade | $4.55 | $3.05 | $6.10 |
| Premium | $4.87 | $3.26 | $6.52 |
| Diesel | $6.28 | $4.21 | $8.41 |
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 · Nov 09, 2026