Air Miles Calculator

Distance between Sioux City, IA (SUX) and Billings, MT (BIL)

Flight distance from Sioux City to Billings (Sioux Gateway Airport – Billings Logan International Airport) is 648 miles / 1043 kilometers / 563 nautical miles. Estimated flight time is 1 hour 43 minutes.

Driving distance from Sioux City (SUX) to Billings (BIL) is 807 miles / 1298 kilometers and travel time by car is about 12 hours 35 minutes.

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

Shortest flight path between Sioux Gateway Airport (SUX) and Billings Logan International Airport (BIL).

How far is Billings from Sioux City?

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

Vincenty's formula (applied above)
  • 648.137 miles
  • 1043.076 kilometers
  • 563.216 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
  • 646.659 miles
  • 1040.696 kilometers
  • 561.931 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 Billings Logan International Airport
City: Billings, MT
Country: United States Flag of United States
IATA Code: BIL
ICAO Code: KBIL
Coordinates: 45°48′27″N, 108°32′34″W

Time difference and current local times

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

Time Difference

Sioux City, IA

 CST

Billings, MT

 MST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 119 kg (262 pounds).

Frequent Flyer Miles Calculator

Sioux City (SUX) → Billings (BIL).

Distance:
648
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
648

Round trip?