There are 872.97 miles from Billings to Phoenix Sky Harbor International Airport (PHX) in southwest direction and 1,258 miles (2,024.55 kilometers) by car, following the I-15 S route.
Billings and PHX Airport are 20 hours 6 mins far apart, if you drive non-stop.
This is the fastest route from Billings, MT to PHX Airport. The halfway point is Santaquin, UT.
Please note the time difference between Billings, MT and PHX Airport is 1 hour. The current time in Billings is 12:46 pm and the current time in PHX Airport is 11:46 am.
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