There are 266.01 miles from Dexter to Sumner in northwest direction and 380 miles (611.55 kilometers) by car, following the I-64 and US-40 and US-61 route.
Dexter and Sumner are 7 hours 26 mins far apart, if you drive non-stop .
This is the fastest route from Dexter, MO to Sumner, MO. The halfway point is Foristell, MO.
Dexter, MO and Sumner, MO are in the same time zone (CDT). Current time in both locations is 3:45 am.
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