Origin
South Bel Air, MD
Night in South Bel Air on Saturday
Local time
10:50 PM
EDT
Current temp
72°F
Unavailable
Live forecast
Trip from South Bel Air, MD to Bethesda, 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 30m
Distance
65.6 mi
106 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$11
one way
EV Charging
Unknown
Best Time to Leave
4 AM
1h 23m
★
6 AM
1h 30m
8 AM
1h 44m
10 AM
1h 35m
12 PM
1h 34m
3 PM
1h 36m
5 PM
1h 43m
8 PM
1h 26m
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
Bethesda, MD
Wikimedia Commons
Trip Overview
South Bel Air, MD to Bethesda, MD is 65.6 miles and takes about 1 hour 30 minutes via I 95, with a fuel budget near $11 and enough daylight to finish in a day. This drive stays within Maryland, connecting two points in the Northeast region. Expect a route with frequent turns and a local feel, despite utilizing major highways like the Harbor Tunnel Thruway and John F. Kennedy Memorial Highway for a portion of the journey. It's a manageable distance for a single day trip.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Midpoint
32.8 miles from South Bel Air, MD
A natural place for your longest stop of the day , about 45m into the drive .
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 |
| Capital Beltway | 6.4 mi | 8m |
| Vietnam Veterans Memorial Highway | 3.9 mi | 5m |
| Baltimore Harbor Tunnel | 1.4 mi | 2m |
| Jones Bridge Road | 1.1 mi | 2m |
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 Bethesda, 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
6.4 mi
·
8 min
·
Capital Beltway
Use the straight / slight right lanes.
21
Take the exit
0.4 mi
·
54 sec
Exit 33
Toward MD 185: Kensington, Chevy Chase
Use the straight / slight right lanes.
22
Keep slight left at fork
246 ft
·
8 sec
Toward MD 185 South: Connecticut Avenue South, Chevy Chase
Use the left lane.
23
Turn left onto MD 185
0.5 mi
·
50 sec
·
Connecticut Avenue
Use the right lane.
24
Turn right onto Jones Bridge Road
1.1 mi
·
2 min
·
Jones Bridge Road
Use the right lane.
25
Turn left onto MD 355
0.1 mi
·
25 sec
·
Rockville Pike
Use the left / straight lanes.
26
Continue on MD 355
0.6 mi
·
1 min
·
Wisconsin Avenue
27
Turn right onto Commerce Lane
340 ft
·
17 sec
·
Commerce Lane
28
Continue on Edgemoor Lane
0.2 mi
·
41 sec
·
Edgemoor Lane
29
Turn left onto Arlington Road
0.3 mi
·
55 sec
·
Arlington Road
30
Turn right onto Bethesda Avenue
510 ft
·
22 sec
·
Bethesda Avenue
31
Turn left
44 ft
·
3 sec
32
Arrive at destination
Trip Plan
With a drive time of around 1 hour 30 minutes, this trip is easily completed in a single day, offering flexibility. Consider departing during off-peak hours to minimize traffic, especially on sections of I 95. Since there are no designated stops mentioned, plan for potential fuel needs and rest breaks as you navigate the turn-heavy local portions. Keep an eye on your GPS as you approach Bethesda, as the final leg involves several turns.
Morning Departure
Leave by 9 AM and you'll arrive before lunch.
Evening Departure
Even a 4 PM departure gets you there before dark in summer.
You can normally do this drive in one day.
You may only need one short stretch break if traffic stays light.
The halfway point lands around 32.8 miles from South Bel Air, MD, or about 45m into the drive.
The longest continuous stretch on this route runs about 17.7 miles.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 14 miles or 20m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 32.8 miles or 45m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 1h 13m
Traffic, exits, and arrival timing usually matter more near Bethesda, MD than in the middle of the route.
Before You Leave
+
Open the route before leaving South Bel Air, MD so your first major turns are already loaded.
Day 1
Settle into the route from South Bel Air, MD
This is one driving day of about 65.6 miles and 1h 30m.
Your first comfortable stop window is around 14 miles from South Bel Air, MD.
This route can stay practical as a one-day drive if traffic stays reasonable.
The longest stretch is on I 95 for about 17.7 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Mid-route town
Meal stop
33 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 14 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 32.8 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 235 decision points cluster between mile 5.8 and 62.6 — 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
62.2 mi into trip
|
~1h 21m in
Take the exit toward MD 185: Kensington, Chevy Chase
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 33
Toward MD 185: Kensington, Chevy Chase
8
62.6 mi into trip
|
~1h 22m in
Keep slight left at fork toward MD 185 South: Connecticut Avenue South, Chevy Chase
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the left lane.
Toward MD 185 South: Connecticut Avenue South,...
Fuel & Cost
Regular Gas
$10.88 one way
$21.75 round trip
$4.21/gal
25.4 MPG avg
23 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.61 | $11.91 | $23.82 |
| premium | $4.93 | $12.72 | $25.44 |
| diesel | $5.61 | $14.48 | $28.97 |
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.
Estimated Trip Cost (one way, 1 person)
Fuel
$11
Tolls
$1
Meals
$25–$50
Total
$37–$62
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 23 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $7 in charging · 0 stops · 65% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 19.7 | 0 | $6.89 | $3.15 |
| Efficient EV | 16.4 | 0 | $5.74 | $2.62 |
| EV Truck/SUV | 26.2 | 0 | $9.18 | $4.20 |
Gas CO2
23 kg
EV CO2
8 kg (65% 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
Bethesda, MD
Night in Bethesda on Saturday
Local time
10:50 PM
EDT
Current temp
75°F
Unavailable
Live forecast
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
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
3 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 30m 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.
National Parks Near This Route
Worth a detour if your schedule allows.
Chesapeake & Ohio Canal National Historical Park
National Historical Park
Preserving America's early transportation history, the C&O Canal began as a dream of passage to Western wealth. Operating for nearly 100 years the canal was a lifeline for communities along the Potoma...
8 mi from route
~20 min detour
$20
near mile 65.6
Caution: DC Water Sewer Overflow
Caution: Hiking in Gold Mine Tract
Potomac Heritage National Scenic Trail
National Scenic Trail
The Potomac River corridor is rich in both history and recreation, offering a chance to both explore your heritage and choose your adventure along the way. Start your journey here!
26 mi from route
~64 min detour
Free
near mile 65.6
View on nps.gov
Park data from the National Park Service API. Alerts update every 2 hours.
What kind of drive is this?
This route offers a mix of driving experiences, with 27% of the journey on highways like I 95. The longest uninterrupted stretch you'll encounter is 17.7 miles on I 95. While there are some highway segments, the overall profile is described as a turn-heavy local drive, meaning you'll transition from faster roads to more intricate local streets, requiring attention to navigation and speed changes.
Only 27% highway — the rest is turn-by-turn surface driving.
32 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
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. 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 65.6 miles you will encounter 23 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 Bethesda, MD, road signs point toward College Park and Chevy Chase.
College Park
54.3 mi in
|
~1h 10m
Chevy Chase
62.2 mi in
|
~1h 21m
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 1h 30m. Total distance: 65.6 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
1h 30m drive, comfortable solo distance.
Scenic Drive
Mostly surface roads 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 Bethesda, 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 Bethesda, 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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