There are
700 mi
from Elgin, IL to Tahlequah, OK
That's the driving distance. It would take 13 hours 9 mins to go from Elgin, Illinois to Tahlequah, Oklahoma.
The flight distance (direct flight from Elgin, IL to Tahlequah, OK) is 554.59 mi.
700 mi = 1,126.54 kms