Origin
South Bel Air, MD
Late night in South Bel Air on Sunday
Local time
12:23 AM
EDT
Current temp
72°F
Unavailable
Live forecast
Trip from South Bel Air, MD to Four Corners, MD
Compiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Apr 19, 2026 · Editorial standards
Drive Time
1h 18m
Distance
58.9 mi
95 km
Drive Score
9/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$10
one way
EV Charging
Good
8 stations
Best Time to Leave
4 AM
1h 12m
★
6 AM
1h 18m
8 AM
1h 30m
10 AM
1h 22m
12 PM
1h 21m
3 PM
1h 23m
5 PM
1h 30m
8 PM
1h 14m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
South Bel Air, MD
Da Khatri
Four Corners, MD
Gabriel Ramos
Trip Overview
South Bel Air to Four Corners is 58.9 miles and takes about 1 hour 18 minutes via I 95, with a fuel budget near $10 and enough daylight to finish in a day. This trip stays within Maryland, moving from the Northeast region to another part of the Northeast. You'll encounter a mixed drive profile, meaning it's not all highway but also not entirely winding backroads. With a recommended one-day duration and a modest fuel cost, this is a straightforward journey for anyone looking to cover a moderate distance efficiently.
Main Roads
| Road | Distance | Duration |
|---|---|---|
| I 95 | 17.7 mi | 20m |
| Harbor Tunnel Thruway | 12 mi | 15m |
| John F. Kennedy Memorial Highway | 8.1 mi | 9m |
| Express Toll Lanes | 7.7 mi | 9m |
| Vietnam Veterans Memorial Highway | 3.9 mi | 5m |
| Capital Beltway | 2.3 mi | 2m |
| Baltimore Harbor Tunnel | 1.4 mi | 2m |
| Harbor Tunnel Throughway | 1 mi | 1m |
Longest stretch:
I 95
— 17.7 mi, about 20m
Turn-by-Turn Driving Directions
Step-by-step road directions between South Bel Air, MD and Four Corners, MD.
1
Start on South Shamrock Road
0.3 mi
·
1 min
·
South Shamrock Road
2
At end of road, turn right onto East MacPhail Road
0.3 mi
·
44 sec
·
East MacPhail Road
3
Turn left onto MD 924
496 ft
·
14 sec
·
South Main Street
4
Continue on MD 924
0.6 mi
·
1 min
·
Emmorton Road
5
Turn right onto West Ring Factory Road
0.6 mi
·
1 min
·
West Ring Factory Road
6
Turn left onto MD 24
3.9 mi
·
5 min
·
Vietnam Veterans Memorial Highway
Use the left lane.
7
Take the exit
0.6 mi
·
1 min
Toward I 95 South: Baltimore
Use the straight / slight right lanes.
8
Merge onto I 95
8.1 mi
·
9 min
·
John F. Kennedy Memorial Highway
Use the straight / slight right lanes.
9
Keep slight left at fork onto Express Toll Lanes
6.5 mi
·
7 min
·
Express Toll Lanes
Use the slight left lane.
10
Keep slight left at fork onto Express Toll Lanes
1.2 mi
·
1 min
·
Express Toll Lanes
Use the slight left lane.
11
Merge onto I 895
3.8 mi
·
5 min
·
Harbor Tunnel Thruway
12
Continue on I 895
1.4 mi
·
2 min
·
Baltimore Harbor Tunnel
13
Continue on I 895
2.2 mi
·
3 min
·
Harbor Tunnel Thruway
Use the straight / slight right lanes.
14
Continue on I 895
0.5 mi
·
39 sec
·
Harbor Tunnel Throughway
15
Keep slight left at fork onto I 895
0.5 mi
·
41 sec
·
Harbor Tunnel Throughway
Use the straight / slight right lanes.
16
Continue on I 895
6.0 mi
·
7 min
·
Harbor Tunnel Thruway
Use the straight / right lanes.
17
Merge onto I 95
18 mi
·
20 min
·
I 95
Use the straight / slight right lanes.
18
Take the exit
0.6 mi
·
1 min
Exit 27
Toward I 495 West: Silver Spring, Bethesda, College Park
Use the slight right lane.
19
Keep slight right at fork
0.8 mi
·
1 min
Toward I 495 West: Silver Spring, Bethesda
20
Merge onto I 495
2.3 mi
·
2 min
·
Capital Beltway
21
Take the exit
0.2 mi
·
24 sec
Exit 29
Toward MD 193: Wheaton, Langley Park
Use the straight / slight right lanes.
22
Keep slight right at fork
267 ft
·
9 sec
Toward MD 193 West: University Boulevard, Wheaton
Use the right lane.
23
Turn right onto MD 193
0.5 mi
·
1 min
·
University Boulevard East
Use the right lane.
24
Arrive at destination
MD 193
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Mid-route town
Meal stop
29 mi into the route
Best for: Lunch, fuel, and a longer reset
This sits close to the middle of the route, so it works well for the longest stop of the day.
Pacing Suggestions
Fuel and coffee
A short stop after about 13 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 29.4 miles from South Bel Air, MD, which is a good place for a longer meal and fuel stop.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Heads-up: tricky spots
5 of 175 decision points cluster between mile 5.8 and 58.3 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
6
5.8 mi into trip
|
~10m in
Take the exit toward I 95 South: Baltimore
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / slight right lanes.
Toward I 95 South: Baltimore
6
14.6 mi into trip
|
~21m in
|
Express Toll Lanes
Keep slight left at fork onto Express Toll Lanes
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight left lane.
8
54.3 mi into trip
|
~1h 10m in
Take the exit toward I 495 West: Silver Spring, Bethesda, College Park
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 27
Toward I 495 West: Silver Spring, Bethesda, Col...
8
58.1 mi into trip
|
~1h 16m in
Take the exit toward MD 193: Wheaton, Langley Park
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Exit 29
Toward MD 193: Wheaton, Langley Park
9
58.3 mi into trip
|
~1h 16m in
Keep slight right at fork toward MD 193 West: University Boulevard, Wheaton
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the right lane.
Toward MD 193 West: University Boulevard, Wheat...
Fuel & Cost
Regular Gas
$9.76 one way
$19.53 round trip
$4.21/gal
25.4 MPG avg
21 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.61 | $10.69 | $21.39 |
| premium | $4.93 | $11.42 | $22.85 |
| diesel | $5.61 | $13.00 | $26.01 |
Estimated Tolls: $0.84
Harbor Tunnel Thruway
(12 mi)
$0.84
Toll estimates based on average 2024-2025 rates. EZ-Pass/SunPass discounts may lower the actual cost.
Drive Cost (one way)
Fuel
$10
Tolls
$1
Total
$11
Estimated CO2 emission: 20.6 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $6 in charging · 0 stops · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 17.7 | 0 | $6.18 | $2.83 |
| Efficient EV | 14.7 | 0 | $5.15 | $2.36 |
| EV Truck/SUV | 23.6 | 0 | $8.25 | $3.77 |
Gas CO2
21 kg
EV CO2
7 kg (67% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive.
Destination
Four Corners, MD
Late night in Four Corners on Sunday
Local time
12:23 AM
EDT
Current temp
76°F
Unavailable
Live forecast
Time zone
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
4 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
1h 18m on the road
Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
What kind of drive is this?
This route features a 30% highway share, so expect a blend of faster travel and more localized roads. The longest continuous stretch you'll drive without a significant change in road type is 17.7 miles on I 95. The drive offers a mixed profile, transitioning between efficient interstate travel and potentially more varied road conditions. You'll experience the practical feel of American infrastructure, with segments designed for speed and others that offer a more grounded connection to the landscape.
30% highway, the rest on surface roads — varied driving throughout.
24 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 17.7 mi on I 95.
How Hard Is This Drive?
10/10
This route mixes highway mileage with some local-road sections near the start or finish. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 5.8 miles in.
Driving Effort
10/10
Demanding - stay alert through the decision-heavy sections
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 58.9 miles you will encounter 17 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
Where does it get tricky?
The main spots that need attention: at 5.8 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 14.6 miles (Express Toll Lanes): Highway fork - watch signs carefully. Lane positioning matters here; at 54.3 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between South Bel Air, MD and Four Corners, MD, road signs point toward Bethesda and College Park.
Bethesda
54.3 mi in
|
~1h 10m
College Park
54.3 mi in
|
~1h 10m
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 1h 18m. Total distance: 58.9 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
1h 18m drive, comfortable solo distance.
EV Driver
0 DC fast chargers along the route. Coverage: unknown.
First-Time Driver
Mostly highway driving (30%). Some complex stretches to watch for.
Scenic Drive
Mixed highway & surface route profile with national parks nearby.
Frequently Asked Questions
The longest stretch is about 17.7 miles on I 95. The full list of main roads is in the Roads section above.
Expect about $0.84 in tolls one way, starting with Harbor Tunnel Thruway. Most Northeast and Midwest toll agencies accept E-ZPass; in the West and Texas, transponders like TxTag or FasTrak apply. If you do not have a transponder, cashless tolling plates will mail a bill to the vehicle's registered address — usually with a surcharge, so a rental-car toll pass is often cheaper than paying by mail.
It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Four Corners, MD before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Yes. At under 2 hours behind the wheel, this works well for families — plan one quick stop if you have younger kids.
The main spots that need attention: at 5.8 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 14.6 miles (Express Toll Lanes): Highway fork - watch signs carefully. Lane positioning matters here; at 54.3 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Yes — Chesapeake & Ohio Canal National Historical Park and Potomac Heritage National Scenic Trail. See the National Parks section for detour distances and tips on detours.
Yes. A round trip is manageable in a single day if you plan a break at Four Corners, MD before heading back.
How this page is built
Compiled by the US Trip Planner planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, EIA for fuel prices, and NPS for national parks. See our methodology for refresh cadence and limitations.
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