There are
1,688 mi
from Provo, UT to Meridian, MS
That's the driving distance. It would take 1 day 7 hours to go from Provo, Utah to Meridian, Mississippi.
The flight distance (direct flight from Provo, UT to Meridian, MS) is 1,383.88 mi.
1,688 mi = 1.61 kms