Air Miles Calculator

Distance between Denver, CO (DEN) and Cheyenne, WY (CYS)

Flight distance from Denver to Cheyenne (Denver International Airport – Cheyenne Regional Airport) is 90 miles / 144 kilometers / 78 nautical miles. Estimated flight time is 40 minutes.

Driving distance from Denver (DEN) to Cheyenne (CYS) is 109 miles / 176 kilometers and travel time by car is about 1 hour 48 minutes.

Map of flight path and driving directions from Denver to Cheyenne.

Shortest flight path between Denver International Airport (DEN) and Cheyenne Regional Airport (CYS).

How far is Cheyenne from Denver?

There are several ways to calculate distances between Denver and Cheyenne. Here are two common methods:

Vincenty's formula (applied above)
  • 89.585 miles
  • 144.174 kilometers
  • 77.848 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
  • 89.705 miles
  • 144.366 kilometers
  • 77.951 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 Denver International Airport
City: Denver, CO
Country: United States Flag of United States
IATA Code: DEN
ICAO Code: KDEN
Coordinates: 39°51′42″N, 104°40′22″W

B 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

Time difference and current local times

There is no time difference between Denver and Cheyenne.

Time Difference

Denver, CO

 MDT

Cheyenne, WY

 MDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 38 kg (84 pounds).

Frequent Flyer Miles Calculator

Denver (DEN) → Cheyenne (CYS).

Distance:
90
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
90

Round trip?