Air Miles Calculator

Distance between Casper, WY (CPR) and Rochester, MN (RST)

Flight distance from Casper to Rochester (Casper–Natrona County International Airport – Rochester International Airport) is 705 miles / 1135 kilometers / 613 nautical miles. Estimated flight time is 1 hour 50 minutes.

Driving distance from Casper (CPR) to Rochester (RST) is 826 miles / 1329 kilometers and travel time by car is about 13 hours 30 minutes.

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

Shortest flight path between Casper–Natrona County International Airport (CPR) and Rochester International Airport (RST).

How far is Rochester from Casper?

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

Vincenty's formula (applied above)
  • 705.348 miles
  • 1135.147 kilometers
  • 612.930 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
  • 703.469 miles
  • 1132.123 kilometers
  • 611.298 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 Rochester International Airport
City: Rochester, MN
Country: United States Flag of United States
IATA Code: RST
ICAO Code: KRST
Coordinates: 43°54′29″N, 92°30′0″W

Time difference and current local times

The time difference between Casper and Rochester is 1 hour. Rochester is 1 hour ahead of Casper.

Time Difference

Casper, WY

 MDT

Rochester, MN

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 125 kg (276 pounds).

Frequent Flyer Miles Calculator

Casper (CPR) → Rochester (RST).

Distance:
705
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
705

Round trip?