How far is Cheyenne, WY, from Butte, MT?

The distance between Butte (Bert Mooney Airport) and Cheyenne (Cheyenne Regional Airport) is 508 miles / 818 kilometers / 442 nautical miles.

The driving distance from Butte (BTM) to Cheyenne (CYS) is 679 miles / 1092 kilometers, and travel time by car is about 11 hours 34 minutes.

Distance from Butte to Cheyenne

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

Vincenty's formula (applied above)

• 508.155 miles
• 817.796 kilometers
• 441.575 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

• 507.544 miles
• 816.812 kilometers
• 441.043 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 Butte to Cheyenne?

The estimated flight time from Bert Mooney Airport to Cheyenne Regional Airport is 1 hour and 27 minutes.

What is the time difference between Butte and Cheyenne?

There is no time difference between Butte and Cheyenne.

Flight carbon footprint between Bert Mooney Airport (BTM) and Cheyenne Regional Airport (CYS)

On average, flying from Butte to Cheyenne generates about 100 kg of CO2 per passenger, and 100 kilograms equals 220 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Butte to Cheyenne

See the map of the shortest flight path between Bert Mooney Airport (BTM) and Cheyenne Regional Airport (CYS).

Airport information

Origin	Bert Mooney Airport
City:	Butte, MT
Country:	United States
IATA Code:	BTM
ICAO Code:	KBTM
Coordinates:	45°57′17″N, 112°29′49″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