There are
778 mi
from Lexington, KY to Vadnais Heights, MN
That's the driving distance. It would take 14 hours 37 mins to go from Lexington, Kentucky to Vadnais Heights, Minnesota.
The flight distance (direct flight from Lexington, KY to Vadnais Heights, MN) is 656.08 mi.
778 mi = 1,252.26 kms