How far is Cheyenne, WY, from St. Paul Island, AK?

The distance between St. Paul Island (St. Paul Island Airport) and Cheyenne (Cheyenne Regional Airport) is 3028 miles / 4873 kilometers / 2631 nautical miles.

Distance from St. Paul Island to Cheyenne

There are several ways to calculate the distance from St. Paul Island to Cheyenne. Here are two standard methods:

Vincenty's formula (applied above)

• 3028.001 miles
• 4873.096 kilometers
• 2631.261 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

• 3020.074 miles
• 4860.339 kilometers
• 2624.373 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 St. Paul Island to Cheyenne?

The estimated flight time from St. Paul Island Airport to Cheyenne Regional Airport is 6 hours and 13 minutes.

What is the time difference between St. Paul Island and Cheyenne?

The time difference between St. Paul Island and Cheyenne is 3 hours. Cheyenne is 3 hours ahead of St. Paul Island.

Flight carbon footprint between St. Paul Island Airport (SNP) and Cheyenne Regional Airport (CYS)

On average, flying from St. Paul Island to Cheyenne generates about 338 kg of CO2 per passenger, and 338 kilograms equals 744 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from St. Paul Island to Cheyenne

See the map of the shortest flight path between St. Paul Island Airport (SNP) and Cheyenne Regional Airport (CYS).

Airport information

Origin	St. Paul Island Airport
City:	St. Paul Island, AK
Country:	United States
IATA Code:	SNP
ICAO Code:	PASN
Coordinates:	57°9′58″N, 170°13′21″W

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