There are 83.20 miles from Tulsa to Calvin in south direction and 97 miles (156.11 kilometers) by car, following the US-75 route.
Tulsa and Calvin are 2 hours 4 mins far apart, if you drive non-stop.
This is the fastest route from Tulsa, OK to Calvin, OK. The halfway point is Dewar, OK.
Tulsa, OK and Calvin, OK are in the same time zone (Central Daylight Time). Current time in both locations is 12:46 pm.
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