Air Miles Calculator

Distance between Casper, WY (CPR) and Pasco, WA (PSC)

Flight distance from Casper to Pasco (Casper–Natrona County International Airport – Tri-Cities Airport (Washington)) is 665 miles / 1070 kilometers / 578 nautical miles. Estimated flight time is 1 hour 45 minutes.

Driving distance from Casper (CPR) to Pasco (PSC) is 957 miles / 1540 kilometers and travel time by car is about 15 hours 34 minutes.

Map of flight path and driving directions from Casper to Pasco.

Shortest flight path between Casper–Natrona County International Airport (CPR) and Tri-Cities Airport (Washington) (PSC).

How far is Pasco from Casper?

There are several ways to calculate distances between Casper and Pasco. Here are two common methods:

Vincenty's formula (applied above)
  • 665.164 miles
  • 1070.478 kilometers
  • 578.012 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
  • 663.600 miles
  • 1067.961 kilometers
  • 576.653 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 Casper–Natrona County International Airport
City: Casper, WY
Country: United States Flag of United States
IATA Code: CPR
ICAO Code: KCPR
Coordinates: 42°54′28″N, 106°27′50″W

B Tri-Cities Airport (Washington)
City: Pasco, WA
Country: United States Flag of United States
IATA Code: PSC
ICAO Code: KPSC
Coordinates: 46°15′52″N, 119°7′8″W

Time difference and current local times

The time difference between Casper and Pasco is 1 hour. Pasco is 1 hour behind Casper.

Time Difference

Casper, WY

 MST

Pasco, WA

 PST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 121 kg (266 pounds).

Frequent Flyer Miles Calculator

Casper (CPR) → Pasco (PSC).

Distance:
665
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
665

Round trip?