There are
2,250 mi
from Summerville, SC to Las Vegas, NV
That's the driving distance. It would take 1 day 15 hours to go from Summerville, South Carolina to Las Vegas, Nevada.
The flight distance (direct flight from Summerville, SC to Las Vegas, NV) is 1,994.85 mi.
2,250 mi = 3,620.97 kms