There are
1,608 mi
from North Las Vegas, NV to Swansea, IL
That's the driving distance. It would take 1 day 4 hours to go from North Las Vegas, Nevada to Swansea, Illinois.
The flight distance (direct flight from North Las Vegas, NV to Swansea, IL) is 1,384.96 mi.
1,608 mi = 1.61 kms