There are 789.48 miles from Swanlake to Astoria in northeast direction and 1,256 miles (2,021.34 kilometers) by car, following the I-90 and US-14 E route.
Swanlake and Astoria are 17 hours 26 mins far apart, if you drive non-stop .
This is the fastest route from Swanlake, ID to Astoria, SD. The halfway point is Orin, WY.
Please note the time difference between Swanlake, ID and Astoria, SD is 1 hour. The current time in Swanlake is 5:27 pm and the current time in Astoria is 6:27 pm.
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