# Distance between Casper, WY (CPR) and Reno, NV (RNO)

Flight distance from Casper to Reno (Casper–Natrona County International Airport – Reno–Tahoe International Airport) is 731 miles / 1177 kilometers / 635 nautical miles. Estimated flight time is 1 hour 53 minutes.

Driving distance from Casper (CPR) to Reno (RNO) is 928 miles / 1494 kilometers and travel time by car is about 15 hours 18 minutes.

## Map of flight path and driving directions from Casper to Reno.

Shortest flight path between Casper–Natrona County International Airport (CPR) and Reno–Tahoe International Airport (RNO).

## How far is Reno from Casper?

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

Vincenty's formula (applied above)
• 731.234 miles
• 1176.808 kilometers
• 635.425 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
• 729.644 miles
• 1174.249 kilometers
• 634.044 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 Reno–Tahoe International Airport
City: Reno, NV
Country: United States
IATA Code: RNO
ICAO Code: KRNO
Coordinates: 39°29′56″N, 119°46′4″W

## Time difference and current local times

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

MDT

PDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 128 kg (282 pounds).

## Frequent Flyer Miles Calculator

Casper (CPR) → Reno (RNO).

Distance:
731
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
731

Round trip?