How far is Sioux City, IA, from Gillam?

The distance between Gillam (Gillam Airport) and Sioux City (Sioux Gateway Airport) is 967 miles / 1557 kilometers / 841 nautical miles.

The driving distance from Gillam (YGX) to Sioux City (SUX) is 1210 miles / 1948 kilometers, and travel time by car is about 25 hours 27 minutes.

Distance from Gillam to Sioux City

There are several ways to calculate the distance from Gillam to Sioux City. Here are two standard methods:

Vincenty's formula (applied above)

• 967.254 miles
• 1556.644 kilometers
• 840.520 nautical miles

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

Haversine formula

• 967.053 miles
• 1556.321 kilometers
• 840.346 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).

How long does it take to fly from Gillam to Sioux City?

The estimated flight time from Gillam Airport to Sioux Gateway Airport is 2 hours and 19 minutes.

What is the time difference between Gillam and Sioux City?

There is no time difference between Gillam and Sioux City.

Flight carbon footprint between Gillam Airport (YGX) and Sioux Gateway Airport (SUX)

On average, flying from Gillam to Sioux City generates about 149 kg of CO2 per passenger, and 149 kilograms equals 328 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Gillam to Sioux City

See the map of the shortest flight path between Gillam Airport (YGX) and Sioux Gateway Airport (SUX).

Airport information

Origin	Gillam Airport
City:	Gillam
Country:	Canada
IATA Code:	YGX
ICAO Code:	CYGX
Coordinates:	56°21′26″N, 94°42′38″W

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