Air Miles Calculator

Distance between Redmond, OR (RDM) and Cheyenne, WY (CYS)

Flight distance from Redmond to Cheyenne (Roberts Field – Cheyenne Regional Airport) is 857 miles / 1380 kilometers / 745 nautical miles. Estimated flight time is 2 hours 7 minutes.

Driving distance from Redmond (RDM) to Cheyenne (CYS) is 1068 miles / 1718 kilometers and travel time by car is about 18 hours 9 minutes.

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

Shortest flight path between Roberts Field (RDM) and Cheyenne Regional Airport (CYS).

How far is Cheyenne from Redmond?

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

Vincenty's formula (applied above)
  • 857.198 miles
  • 1379.526 kilometers
  • 744.885 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
  • 855.115 miles
  • 1376.174 kilometers
  • 743.075 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 Roberts Field
City: Redmond, OR
Country: United States Flag of United States
IATA Code: RDM
ICAO Code: KRDM
Coordinates: 44°15′14″N, 121°9′0″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

The time difference between Redmond and Cheyenne is 1 hour. Cheyenne is 1 hour ahead of Redmond.

Time Difference

Redmond, OR

 PDT

Cheyenne, WY

 MDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 140 kg (309 pounds).

Frequent Flyer Miles Calculator

Redmond (RDM) → Cheyenne (CYS).

Distance:
857
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
857

Round trip?