There are
1,145 mi
from Marietta, GA to Lexington, NE
That's the driving distance. It would take 21 hours 12 mins to go from Marietta, Georgia to Lexington, Nebraska.
The flight distance (direct flight from Marietta, GA to Lexington, NE) is 956.21 mi.
1,145 mi = 1,842.92 kms