Origin
Mellwood, MD
Night in Mellwood on Friday
Local time
11:55 PM
EDT
Current temp
76°F
Unavailable
Live forecast
Trip from Mellwood, MD to Bethesda, MD
Compiled and reviewed by the Trip.ovh planning team at COD Solutions Oy · Last reviewed Apr 18, 2026 · Editorial standards
Drive Time
43m
Distance
29.4 mi
47 km
Drive Score
6/10
Good drive
Same Day?
Yes, doable
Fuel Cost
$5
one way
EV Charging
Good
8 stations
Best Time to Leave
4 AM
0h 40m
★
6 AM
0h 43m
8 AM
0h 51m
10 AM
0h 46m
12 PM
0h 45m
3 PM
0h 46m
5 PM
0h 50m
8 PM
0h 41m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Mellwood, MD
Jason Morrison
Bethesda, MD
Wikimedia Commons
Trip Overview
The drive from Mellwood, MD to Bethesda, MD covers 29.4 miles and takes about 43m behind the wheel. This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on Capital Beltway, Pennsylvania Avenue, Jones Bridge Road for much of the mileage, and the overall profile is turn-heavy local drive. The longest uninterrupted segment is about 22.4 miles on Capital Beltway. At current regular gas prices, budget about $4.87 one way before food or hotel costs.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 43m. Total distance: 29.4 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
43m drive, comfortable solo distance.
EV Driver
0 DC fast chargers along the route. Coverage: unknown.
Scenic Drive
Turn-heavy local drive route profile with national parks nearby.
Drive Character
Expect a 43m drive with frequent turns across 29.4 miles of local and secondary roads.
This route has more turning and local-road decision points than a simple highway run.
There are about 21 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
Capital Beltway is the longest continuous segment at about 22.4 miles.
How Hard Is This Drive?
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 0.4 miles in.
Driving Effort
9/10
Focused - lots of decisions in a short distance, but it is over quickly
Balances navigation complexity with total wheel time.
This is a short but busy drive. With 16 decision points packed into just 29.4 miles, you will need to pay attention to lane changes and exits — but the whole thing is over in 43m.
Where does it get tricky?
The main spots that need attention: at 0.4 miles: Navigation decision point; at 18.5 miles (I 495 / Capital Beltway): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 26 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Critical Maneuvers
5 of 16 key pointsThese are the spots where you need to pay the most attention. Preview them before you drive.
5
0.4 mi into trip
|
~0m in
Take the ramp toward MD 4 North
Navigation decision point
Toward MD 4 North
8
18.5 mi into trip
|
~25m in
|
I 495 / Capital Beltway
Keep slight left at fork onto I 495 / Capital Beltway toward I 495 West: Beltway, Silver Spring
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Toward I 495 West: Beltway, Silver Spring
8
26 mi into trip
|
~35m 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
26.4 mi into trip
|
~35m 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,...
6
26.9 mi into trip
|
~36m in
|
Jones Bridge Road
Turn right onto Jones Bridge Road
Lane positioning matters here
Use the right lane.
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Mellwood, MD and Bethesda, MD, road signs point toward College Park, Silver Spring and Chevy Chase.
College Park
3.2 mi in
|
~5m
Silver Spring
18.5 mi in
|
~25m
|
via I 495
Chevy Chase
26 mi in
|
~35m
Main Roads
| Road | Distance | Duration |
|---|---|---|
| Capital Beltway | 22.4 mi | 29m |
| Pennsylvania Avenue | 2.5 mi | 3m |
| Jones Bridge Road | 1.1 mi | 2m |
| Wisconsin Avenue | 0.6 mi | 1m |
| Connecticut Avenue | 0.5 mi | <1m |
| Arlington Road | 0.3 mi | <1m |
| Woodyard Road | 0.3 mi | <1m |
| Edgemoor Lane | 0.2 mi | <1m |
Longest stretch:
Capital Beltway
— 22.4 mi, about 29m
Turn-by-Turn Driving Directions
Step-by-step road directions between Mellwood, MD and Bethesda, MD.
1
Start on Marlboro Pike
83 ft
·
5 sec
·
Marlboro Pike
2
Turn right onto MD 223
0.3 mi
·
25 sec
·
Woodyard Road
3
Turn straight onto MD 223
410 ft
·
10 sec
·
Melwood Road
4
Continue on MD 223
327 ft
·
16 sec
·
Melwood Road
Use the left lane.
5
Take the ramp
0.3 mi
·
34 sec
Toward MD 4 North
6
Merge onto MD 4
2.5 mi
·
3 min
·
Pennsylvania Avenue
7
Take the exit
0.4 mi
·
46 sec
Toward I 95 North, I 495 North: Baltimore, College Park
8
Merge onto I 95; I 495
15 mi
·
19 min
·
Capital Beltway
Use the straight / slight right lanes.
9
Keep slight left at fork onto I 495
7.4 mi
·
9 min
·
Capital Beltway
Toward I 495 West: Beltway, Silver Spring
Use the straight / slight right lanes.
10
Take the exit
0.4 mi
·
54 sec
Exit 33
Toward MD 185: Kensington, Chevy Chase
Use the straight / slight right lanes.
11
Keep slight left at fork
246 ft
·
8 sec
Toward MD 185 South: Connecticut Avenue South, Chevy Chase
Use the left lane.
12
Turn left onto MD 185
0.5 mi
·
50 sec
·
Connecticut Avenue
Use the right lane.
13
Turn right onto Jones Bridge Road
1.1 mi
·
2 min
·
Jones Bridge Road
Use the right lane.
14
Turn left onto MD 355
0.1 mi
·
25 sec
·
Rockville Pike
Use the left / straight lanes.
15
Continue on MD 355
0.6 mi
·
1 min
·
Wisconsin Avenue
16
Turn right onto Commerce Lane
340 ft
·
17 sec
·
Commerce Lane
17
Continue on Edgemoor Lane
0.2 mi
·
41 sec
·
Edgemoor Lane
18
Turn left onto Arlington Road
0.3 mi
·
55 sec
·
Arlington Road
19
Turn right onto Bethesda Avenue
510 ft
·
22 sec
·
Bethesda Avenue
20
Turn left
44 ft
·
3 sec
21
Arrive at destination
Fuel & Cost
Regular Gas
$4.87 one way
$9.75 round trip
$4.21/gal
25.4 MPG avg
10 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.61 | $5.34 | $10.68 |
| premium | $4.93 | $5.70 | $11.40 |
| diesel | $5.61 | $6.49 | $12.98 |
No toll roads detected on this route.
Drive Cost (one way)
Fuel
$5
Estimated CO2 emission: 10.3 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $3 in charging · 0 stops · 70% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 8.8 | 0 | $3.09 | $1.41 |
| Efficient EV | 7.4 | 0 | $2.57 | $1.18 |
| EV Truck/SUV | 11.8 | 0 | $4.12 | $1.88 |
Gas CO2
10 kg
EV CO2
3 kg (70% 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 Friday
Local time
11:55 PM
EDT
Current temp
75°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
1 degrees cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
43m 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.
Frequently Asked Questions
The drive from Mellwood, MD to Bethesda, MD covers 29.4 miles and takes about 43m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are Capital Beltway, Pennsylvania Avenue, Jones Bridge Road. Expect a mix of highway and local road driving.
This is a comfortable same-day trip.
The midpoint is about 14.7 miles from Mellwood, MD. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $4.87 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
Leave by 9 AM and you'll arrive before lunch. Even a 4 PM departure gets you there before dark in summer.
This is a short but busy drive. With 16 decision points packed into just 29.4 miles, you will need to pay attention to lane changes and exits — but the whole thing is over in 43m.
The main spots that need attention: at 0.4 miles: Navigation decision point; at 18.5 miles (I 495 / Capital Beltway): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 26 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Between Mellwood, MD and Bethesda, MD, road signs point toward College Park, Silver Spring and Chevy Chase.
Yes. Nearby national parks include Chesapeake & Ohio Canal National Historical Park, Potomac Heritage National Scenic Trail and Monocacy National Battlefield.
How this page is built
Compiled by the Trip.ovh 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.
Was this helpful?
Thanks for your feedback!
Your tip has been submitted. Thanks!
/500
Recent Tips
·
Explore More
Continue From Bethesda, MD
More from Mellwood, MD
More trips to Bethesda, MD
Explore more options from Mellwood, MD or browse trips ending in Bethesda, MD.
Looking for more statewide routes? Browse MD road trips.