There are
1,557 mi
from Tulsa, OK to Leominster, MA
That's the driving distance. It would take 1 day 5 hours to go from Tulsa, Oklahoma to Leominster, Massachusetts.
The flight distance (direct flight from Tulsa, OK to Leominster, MA) is 1,362.09 mi.
1,557 mi = 1.61 kms