There are 421.43 miles from Oklahoma City to San Antonio in south direction and 482.95 miles (777.23 kilometers) by car, following the I-35 and US-62 and US-77 route.
Oklahoma City and San Antonio are 6 hours 28 mins far apart, if you drive non-stop.
This is the fastest route from Oklahoma City, OK to San Antonio, TX. The halfway point is .
Oklahoma City, OK and San Antonio, TX are in the same time zone (CDT). Current time in both locations is 12:22 pm.
Any questions or tips to share?
Share with fellow travellers any question or tips about the route from Oklahoma City, OK to San Antonio, TX: