There are
1,788 mi
from Oshkosh, WI to Las Vegas, NV
That's the driving distance. It would take 1 day 7 hours to go from Oshkosh, Wisconsin to Las Vegas, Nevada.
The flight distance (direct flight from Oshkosh, WI to Las Vegas, NV) is 1,500.59 mi.
1,788 mi = 2,876.98 kms