How far is Cheyenne, WY, from Portland, OR?
The distance between Portland (Portland International Airport) and Cheyenne (Cheyenne Regional Airport) is 944 miles / 1519 kilometers / 820 nautical miles.
The driving distance from Portland (PDX) to Cheyenne (CYS) is 1163 miles / 1871 kilometers, and travel time by car is about 19 hours 48 minutes.
Portland International Airport – Cheyenne Regional Airport
Search flights
Distance from Portland to Cheyenne
There are several ways to calculate the distance from Portland to Cheyenne. Here are two standard methods:
Vincenty's formula (applied above)- 944.153 miles
- 1519.467 kilometers
- 820.446 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- 941.962 miles
- 1515.941 kilometers
- 818.542 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 Portland to Cheyenne?
The estimated flight time from Portland International Airport to Cheyenne Regional Airport is 2 hours and 17 minutes.
What is the time difference between Portland and Cheyenne?
The time difference between Portland and Cheyenne is 1 hour. Cheyenne is 1 hour ahead of Portland.
Flight carbon footprint between Portland International Airport (PDX) and Cheyenne Regional Airport (CYS)
On average, flying from Portland to Cheyenne generates about 147 kg of CO2 per passenger, and 147 kilograms equals 324 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Portland to Cheyenne
See the map of the shortest flight path between Portland International Airport (PDX) and Cheyenne Regional Airport (CYS).
Airport information
| Origin | Portland International Airport |
|---|---|
| City: | Portland, OR |
| Country: | United States  |
| IATA Code: | PDX |
| ICAO Code: | KPDX |
| Coordinates: | 45°35′19″N, 122°35′52″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 |