There are 1,343.26 miles from Riverside to Altus in east direction and 1,520 miles (2,446.20 kilometers) by car, following the I-40 route.
Riverside and Altus are 1 day 2 hours far apart, if you drive non-stop .
This is the fastest route from Riverside, CA to Altus, AR. The halfway point is Cedar Crest, NM.
Please note the time difference between Riverside, CA and Altus, AR is 2 hours. The current time in Riverside is 1:33 pm and the current time in Altus is 3:33 pm.
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