In the middle of the Indian ocean, west of Australia.
The halfway point between Tulsa, OK and Fort Campbell, KY falls in or around Mountain View, MO.
West Plains, Missouri is halfway between Tulsa and Clarksville
Asheville NC
Edwardsville, IL
Memphis, TN
Urbana, Illinois.
Terre Haute, Indiana
The halfway point between Gulfport, Mississippi and Tulsa, Oklahoma is Varner, Arkansas. There is approximately 564 miles between Tulsa and Gulfport.
The halfway point is Jackson, TN.
It is 640 miles from Tulsa, OK to Indianapolis, IN.
The setting is Tulsa, Oklahoma in the 1960's.
158km is the halfway point between Columbia Sc and Bennettsville sc.