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Distance between Sioux City, IA (SUX) and Cheyenne, WY (CYS)

Flight distance from Sioux City to Cheyenne (Sioux Gateway Airport – Cheyenne Regional Airport) is 444 miles / 714 kilometers / 385 nautical miles. Estimated flight time is 1 hour 20 minutes.

Driving distance from Sioux City (SUX) to Cheyenne (CYS) is 546 miles / 879 kilometers and travel time by car is about 9 hours 54 minutes.

Sioux City – Cheyenne

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444
Miles
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714
Kilometers
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385
Nautical miles

How far is Cheyenne from Sioux City?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:

Vincenty's formula (applied above)
  • 443.582 miles
  • 713.877 kilometers
  • 385.463 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
  • 442.490 miles
  • 712.119 kilometers
  • 384.514 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).

Flight Duration

Estimated flight time from Sioux Gateway Airport to Cheyenne Regional Airport is 1 hour 20 minutes.

Time difference

The time difference between Sioux City and Cheyenne is 1 hour. Cheyenne is 1 hour behind Sioux City.
Sioux City time to Cheyenne time converter

Carbon dioxide emissions

On average flying from Sioux City to Cheyenne generates about 90 kg of CO2 per passenger, 90 kilograms is equal to 199 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

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

Shortest flight path between Sioux Gateway Airport (SUX) and Cheyenne Regional Airport (CYS).

Airport information

Origin 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
Destination Cheyenne Regional Airport
City: Cheyenne, WY
Country: United States Flag of United States
IATA Code: CYS
ICAO Code: KCYS
Coordinates: 41°9′20″N, 104°48′43″W