There are
1,229 mi
from Warwick, RI to Wausau, WI
That's the driving distance. It would take 23 hours 34 mins to go from Warwick, Rhode Island to Wausau, Wisconsin.
The flight distance (direct flight from Warwick, RI to Wausau, WI) is 940.50 mi.
1,229 mi = 1.61 kms