There are 548.08 miles from Riverside to Alturas in northwest direction and 633 miles (1,018.71 kilometers) by car, following the I-580 and US-395 route.
Riverside and Alturas are 12 hours 46 mins far apart, if you drive non-stop .
This is the fastest route from Riverside, CA to Alturas, CA. The halfway point is June Lake, CA.
Riverside, CA and Alturas, CA are in the same time zone (PDT). Current time in both locations is 10:48 am.
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