There are 1,160.65 miles from Alton to Salt Lake City International Airport (SLC) in west direction and 1,330 miles (2,140.43 kilometers) by car, following the I-80 route.
Alton and SLC Airport are 18 hours 49 mins far apart, if you drive non-stop .
This is the fastest route from Alton, IL to SLC Airport. The halfway point is North Platte, NE.
Please note the time difference between Alton, IL and SLC Airport is 1 hour. The current time in Alton is 11:48 pm and the current time in SLC Airport is 10:48 pm.
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