The drive from Oxford, MS to Biloxi, MS covers 323.7 miles and takes about 6h 20m behind the wheel.
This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on MS 7, Highway 49 South, US 49 for much of the mileage,
and the overall profile is highway-focused drive.
The longest uninterrupted segment is about 144.2 miles on MS 7.
At current regular gas prices, budget about $49.49 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
161.8 miles from Oxford, MS
A natural place for your longest stop of the day
, about 3h 2m into the drive
.