The drive from Marks, MS to Hattiesburg, MS covers 257.2 miles and takes about 5h 3m behind the wheel.
This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on I 55, Highway 49 South, US 278 for much of the mileage,
and the overall profile is highway-focused drive.
The longest uninterrupted segment is about 147.8 miles on I 55.
At current regular gas prices, budget about $38.84 one way before food or hotel costs.
Trip Pace
Same-day drive is realistic
A same-day return is possible, but it will make for a full day on the road.
Break Rhythm
1 planned break
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
128.6 miles from Marks, MS
A natural place for your longest stop of the day
, about 2h 27m into the drive
.