Air Miles Calculator

Distance between Sioux City, IA (SUX) and Glasgow, MT (GGW)

Flight distance from Sioux City to Glasgow (Sioux Gateway Airport – Glasgow Valley County Airport) is 639 miles / 1028 kilometers / 555 nautical miles. Estimated flight time is 1 hour 42 minutes.

Driving distance from Sioux City (SUX) to Glasgow (GGW) is 862 miles / 1387 kilometers and travel time by car is about 14 hours 20 minutes.

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

Shortest flight path between Sioux Gateway Airport (SUX) and Glasgow Valley County Airport (GGW).

How far is Glasgow from Sioux City?

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

Vincenty's formula (applied above)
  • 638.998 miles
  • 1028.367 kilometers
  • 555.274 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
  • 638.042 miles
  • 1026.829 kilometers
  • 554.444 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 Glasgow Valley County Airport
City: Glasgow, MT
Country: United States Flag of United States
IATA Code: GGW
ICAO Code: KGGW
Coordinates: 48°12′45″N, 106°36′53″W

Time difference and current local times

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

Time Difference

Sioux City, IA

 CST

Glasgow, MT

 MST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 118 kg (259 pounds).

Frequent Flyer Miles Calculator

Sioux City (SUX) → Glasgow (GGW).

Distance:
639
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
639

Round trip?