The drive from Bethesda, MD to Parkville, MD covers 51.5 miles and takes about 1h 12m behind the wheel.
This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on I 95, Harbor Tunnel Thruway, Capital Beltway for much of the mileage,
and the overall profile is mixed drive.
The longest uninterrupted segment is about 18.4 miles on I 95.
At current regular gas prices, budget about $8.52 one way before food or hotel costs.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
0 planned breaks
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
25.7 miles from Bethesda, MD
A natural place for your longest stop of the day
, about 35m into the drive
.