There are
1,585 mi
from Oshkosh, WI to Roma, TX
That's the driving distance. It would take 1 day 5 hours to go from Oshkosh, Wisconsin to Roma, Texas.
The flight distance (direct flight from Oshkosh, WI to Roma, TX) is 1,350.37 mi.
1,585 mi = 2,551.32 kms