There are
1,688 mi
from Provo, UT to Petal, MS
That's the driving distance. It would take 1 day 7 hours to go from Provo, Utah to Petal, Mississippi.
The flight distance (direct flight from Provo, UT to Petal, MS) is 1,392.11 mi.
1,688 mi = 1.61 kms