There are
1,587 mi
from Mcallen, TX to Marshfield, WI
That's the driving distance. It would take 1 day 4 hours to go from Mcallen, Texas to Marshfield, Wisconsin.
The flight distance (direct flight from Mcallen, TX to Marshfield, WI) is 1,352.38 mi.
1,587 mi = 1.61 kms