Air Miles Calculator

Distance between Sioux City, IA (SUX) and Flagstaff, AZ (FLG)

Flight distance from Sioux City to Flagstaff (Sioux Gateway Airport – Flagstaff Pulliam Airport) is 963 miles / 1551 kilometers / 837 nautical miles. Estimated flight time is 2 hours 19 minutes.

Driving distance from Sioux City (SUX) to Flagstaff (FLG) is 1269 miles / 2042 kilometers and travel time by car is about 22 hours 21 minutes.

Map of flight path and driving directions from Sioux City to Flagstaff.

Shortest flight path between Sioux Gateway Airport (SUX) and Flagstaff Pulliam Airport (FLG).

How far is Flagstaff from Sioux City?

There are several ways to calculate distances between Sioux City and Flagstaff. Here are two common methods:

Vincenty's formula (applied above)
  • 963.443 miles
  • 1550.511 kilometers
  • 837.209 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 962.170 miles
  • 1548.463 kilometers
  • 836.103 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

Airport information


A Sioux Gateway Airport
City: Sioux City, IA
Country: United States Flag of United States
IATA Code: SUX
ICAO Code: KSUX
Coordinates: 42°24′9″N, 96°23′3″W

B Flagstaff Pulliam Airport
City: Flagstaff, AZ
Country: United States Flag of United States
IATA Code: FLG
ICAO Code: KFLG
Coordinates: 35°8′18″N, 111°40′15″W

Time difference and current local times

The time difference between Sioux City and Flagstaff is 1 hour. Flagstaff is 1 hour behind Sioux City.

Time Difference

Sioux City, IA

 CST

Flagstaff, AZ

 MST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 148 kg (327 pounds).

Frequent Flyer Miles Calculator

Sioux City (SUX) → Flagstaff (FLG).

Distance:
963
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
963

Round trip?