How far is Gambrills, MD from South Bel Air, MD?

The driving distance from Gambrills, MD to South Bel Air, MD is about 45.4 miles (73 km), with a travel time of about 00h 54m by car.

  • The straight-line flight distance is about 36.7 miles (59 km).
  • For a round trip, plan for roughly 01h 49m of driving time before adding stops, traffic, or weather delays.
  • A comfortable departure window is usually 8:00 AM to 10:00 AM EST.
Trip Tools

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.

Reverse Route
Quick Snapshot
Road
45.34 mi
00h 54m
Flight
36.67 mi
59.01 km direct

This route works well as a day trip with time at the destination.

Learn Distance

Choose another destination from Gambrills.

Flight Distance

Direct air line
36.67 mi
Kilometers
59.01 km
Flight Time
00h 04m

Driving Distance

Road route
45.34 mi
Kilometers
72.97 km
Drive Time
00h 54m

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 54m.

Arrival Snapshot
Arrive in South Bel Air
Fri, Nov 6, 10:30 AM EST
Return by in Gambrills
Fri, Nov 6, 11:25 AM EST
Useful when you're deciding between a quick errand, a day trip, or a longer stop.
Leave Gambrills
2026-11-06T09:35
Arrive South Bel Air
Fri, Nov 6, 10:30 AM EST
Route Timing
00h 54m
One way by road
Best Departure Window
8:00 AM to 10:00 AM EST
Aim for a morning departure
Arrive between
8:55 AM to 10:55 AM EST

A morning start gives you useful time at the destination and keeps the return out of the late evening.

Leave by
4:40 PM EST
Keeps a same-day return open with about 03h 00m at the destination.
Back in Gambrills
9:30 PM EST
Morning start is best

This departure sits inside the recommended comfort window for the route.

Halfway Point

A useful midpoint for breaks, coffee, or meeting in the middle.

Mid-route stop
Rosedale
MD

City in Mississippi, United States

From Gambrills
22.6 mi
00h 27m
To South Bel Air
22.7 mi
00h 27m

Route Weather Snapshot

Check the forecast at both ends before you head out.

Origin
70°F
Friday

Chance Light Rain

Starts
Fri, Nov 6 6:00 AM EST
Wind
5 mph N
Destination
59°F
Overnight

Patchy Fog

Starts
Fri, Nov 6 2:00 AM EST
Wind
5 mph SW

Driving Route Map

The map below follows the saved road route between Gambrills and South Bel Air.

Turn-by-Turn Driving Directions

Step-by-step road directions between Gambrills and South Bel Air.

  1. 1

    Start on Maple Road

    980 ft · 49 sec · Maple Road

  2. 2

    Turn left onto Gambrills Road

    145 m · 18 sec · Gambrills Road

  3. 3

    Turn left onto Annapolis Road

    1.2 mi · 2 min · Annapolis Road

  4. 4

    Turn left onto Robert Crain Highway

    1.5 mi · 2 min · Robert Crain Highway

  5. 5

    Merge slight left

    10.4 mi · 12 min

  6. 6

    Merge slight left onto Harbor Tunnel Throughway

    2 mi · 3 min · Harbor Tunnel Throughway

  7. 7

    Continue on Harbor Tunnel Thruway

    2.2 mi · 3 min · Harbor Tunnel Thruway

  8. 8

    Continue on Baltimore Harbor Tunnel

    1.4 mi · 2 min · Baltimore Harbor Tunnel

  9. 9

    Continue on Harbor Tunnel Thruway

    3.7 mi · 5 min · Harbor Tunnel Thruway

  10. 10

    Keep slight left to continue on Express Toll Lanes

    8.5 mi · 10 min · Express Toll Lanes

  11. 11

    Keep slight right

    91 m · 4 sec

  12. 12

    Merge slight right onto John F. Kennedy Memorial Highway

    7.3 mi · 8 min · John F. Kennedy Memorial Highway

  13. 13

    Take the exit slight right toward MD 24: Bel Air, Edgewood

    1781 ft · 38 sec

  14. 14

    Keep slight left to continue on MD 24 North: Bel Air

    825 ft · 22 sec

  15. 15

    Turn left onto Vietnam Veterans Memorial Highway

    4.3 mi · 6 min · Vietnam Veterans Memorial Highway

  16. 16

    Turn right onto West Ring Factory Road

    3105 ft · 2 min · West Ring Factory Road

  17. 17

    Turn left onto Emmorton Road

    3158 ft · 1 min · Emmorton Road

  18. 18

    Continue on South Main Street

    151 m · 18 sec · South Main Street

  19. 19

    Turn right onto East MacPhail Road

    1341 ft · 44 sec · East MacPhail Road

  20. 20

    Turn left onto South Shamrock Road

    1811 ft · 1 min · South Shamrock Road

  21. 21

    Arrive at your destination

    0 m · 1 sec · South Shamrock Road

Car Route Details

A richer read on the saved driving route between Gambrills and South Bel Air.

OSRM road route
Drive Character

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.

Directions
21 steps
8 turns on the saved route
Ramps & Exits
4
3 merges, 1 ramps or exits
Navigation Density
46.4 / 100 mi
Decision points by distance
Main Roads
Robert Crain Highway
11.9 mi · 26%
Express Toll Lanes
8.6 mi · 19%
John F. Kennedy Memorial Highway
7.34 mi · 16%
Harbor Tunnel Thruway
5.91 mi · 13%
Vietnam Veterans Memorial Highway
4.33 mi · 10%
Harbor Tunnel Throughway
2.02 mi · 4%
Longest Stretch

Robert Crain Highway

Merge slight left

10.4 mi · 00h 12m

Route Summary

A quick read on whether this route feels easy, ambitious, or worth planning around.

Trip Read

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.

Drive Time
00h 54m
Day trip friendly
Same-Day Return
01h 50m
Round-trip wheel time
Road vs Air
+8.7 mi
36.7 mi direct line
Halfway Stop
Rosedale
00h 27m from Gambrills
Leave By
4:40 PM EST
Morning start is best
Weather Watch

Chance Light Rain leaving Gambrills and Patchy Fog near South Bel Air.

Trip Questions

Direct answers travelers usually want before committing to the drive.

How long does it take to drive from Gambrills to South Bel Air?

The road trip is about 45.4 miles (73 km) and usually takes 00h 54m 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?

Rosedale is a useful midpoint, sitting about 22.6 miles from Gambrills and 22.7 miles from South Bel Air.

How much longer is the road route than the straight-line distance?

The direct path is about 36.7 miles (59 km), while the road route adds roughly 8.7 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 EST. If you want a more comfortable same-day return, try to leave by 4:40 PM EST.

How much will gas cost for this route?

Using about 28.3 MPG, regular gas is estimated at $6.35 one way or $12.69 round trip. Estimated CO2 is about 14.2 kg one way.

What should you check before leaving?

Before you leave, expect Chance Light Rain around Gambrills and Patchy Fog near South Bel Air.

Stop Ideas Near Rosedale

Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.

Mid-route Guidance
Local place coverage is thin around Rosedale, so nearby transit and meeting points are shown instead.
Reviewed stop coverage is still thin around this midpoint, so practical transit waypoints are shown on the right.

Transit and Meeting Points

Useful pickup, handoff, or rendezvous points close to Rosedale.

RAIL

Pennsylvania Station

9 mi away
1515 North Charles Street
RAIL

BWI Rail Station

21 mi away
7 Amtrak Way
RAIL

Aberdeen

37 mi away
18 East Bel Air Ave.
BUS

Kent Island, MD

46 mi away
3206 Main Street

Flight Path Map

This map shows the direct air route between Gambrills and South Bel Air. Straight-line distance: 36.67 mi (59.01 km).

Photo coming soon

#1 Gambrills

Gambrills is a place in Maryland, United States.

Population0
Coordinates39.0670500, -76.6652400
Altitude46
CountryUnited States
Photo coming soon

#2 South Bel Air

A census-designated place in Anne Arundel County, Maryland.

Population48,828
Coordinates39.5331600, -76.3374600
Altitude109
CountryUnited States
Start: Maple Road (-76.665424, 39.066897)
End: South Shamrock Road (-76.337354, 39.533192)

Estimated Travel Time

Distance: 73 km by road

SpeedTime
30 mph (48.3 km/h)01h 30m
40 mph (64.37 km/h)01h 08m
50 mph (80.47 km/h)00h 54m
60 mph (96.56 km/h)00h 45m
70 mph (112.65 km/h)00h 38m
80 mph (129 km/h)00h 33m

Fuel, Round Trip and CO2

Estimated fuel cost and emissions for this route.

One-way fuel
1.6 gal
6.06 L · about $6.35
Round trip
$12.69
3.2 gal · 12.12 L
Estimated CO2
14.2 kg one way
Round trip: 28.4 kg / 63 lb CO2, using regular gasoline.
Fuel$/galOne wayRound trip
Regular gas $3.97 $6.35 $12.69
Mid-grade $4.58 $7.33 $14.66
Premium $4.90 $7.84 $15.68
Diesel $6.31 $10.10 $20.20

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 05, 2026

There is no time difference between Gambrills and South Bel Air. The current time is 09:35:09.

Distance to Other Cities

How did we calculate? Place names are translated into coordinates. The Haversine formula calculates straight-line distance; driving distance uses road network data.