There are 290.93 miles from Thayer to Soper in southwest direction and 426 miles (685.58 kilometers) by car, following the I-30 and US-70 route.
Thayer and Soper are 8 hours 12 mins far apart, if you drive non-stop .
This is the fastest route from Thayer, MO to Soper, OK. The halfway point is Peoria, OK.
Thayer, MO and Soper, OK are in the same time zone (CDT). Current time in both locations is 3:43 am.
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