There are
2,098 mi
from Las Vegas, NV to Willoughby, OH
That's the driving distance. It would take 1 day 13 hours to go from Las Vegas, Nevada to Willoughby, Ohio.
The flight distance (direct flight from Las Vegas, NV to Willoughby, OH) is 1,843.25 mi.
2,098 mi = 3.22 kms