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.
Calculate Distance
Search by airport name, city or IATA airport code.
Multiple airports
Casper - Rochester
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  |
| 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 |
| 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
Rochester, MN
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 125 kg (276 pounds).
Frequent Flyer Miles Calculator
Casper (CPR) → Rochester (RST).
In total
Round trip?