There are 505.99 miles from Petersburg to Big Flat in southeast direction and 629 miles (1,012.28 kilometers) by car, following the I-29 S route.
Petersburg and Big Flat are 10 hours 40 mins far apart, if you drive non-stop .
This is the fastest route from Petersburg, NE to Big Flat, AR.
Petersburg, NE and Big Flat, AR are in the same time zone (CDT). Current time in both locations is 8:54 pm.
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