There are
2,025 mi
from Merced, CA to Swansea, IL
That's the driving distance. It would take 1 day 11 hours to go from Merced, California to Swansea, Illinois.
The flight distance (direct flight from Merced, CA to Swansea, IL) is 1,656.70 mi.
2,025 mi = 3.22 kms