# Distance between Peoria, IL (PIA) and Cheyenne, WY (CYS)

Flight distance from Peoria to Cheyenne (General Wayne A. Downing Peoria International Airport – Cheyenne Regional Airport) is 791 miles / 1273 kilometers / 688 nautical miles. Estimated flight time is 1 hour 59 minutes.

Driving distance from Peoria (PIA) to Cheyenne (CYS) is 890 miles / 1433 kilometers and travel time by car is about 14 hours 42 minutes.

## Map of flight path and driving directions from Peoria to Cheyenne.

Shortest flight path between General Wayne A. Downing Peoria International Airport (PIA) and Cheyenne Regional Airport (CYS).

## How far is Cheyenne from Peoria?

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

Vincenty's formula (applied above)
• 791.199 miles
• 1273.311 kilometers
• 687.533 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
• 789.185 miles
• 1270.070 kilometers
• 685.783 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 General Wayne A. Downing Peoria International Airport
City: Peoria, IL
Country: United States
IATA Code: PIA
ICAO Code: KPIA
Coordinates: 40°39′51″N, 89°41′35″W

B Cheyenne Regional Airport
City: Cheyenne, WY
Country: 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 Peoria and Cheyenne is 1 hour. Cheyenne is 1 hour behind Peoria.

CST

MST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 134 kg (295 pounds).

## Frequent Flyer Miles Calculator

Peoria (PIA) → Cheyenne (CYS).

Distance:
791
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
791

Round trip?