There are 150.04 miles from Arma to Fort Smith in south direction and 180 miles (289.68 kilometers) by car, following the I-49 S and US-62 and US-71 S and AR 12 route.
Arma and Fort Smith are 3 hours far apart, if you drive non-stop .
This is the fastest route from Arma, KS to Fort Smith, AR. The halfway point is Bella Vista, AR.
Arma, KS and Fort Smith, AR are in the same time zone (CDT). Current time in both locations is 12:59 pm.
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