# Distance between Casper, WY (CPR) and Teller, AK (TLA)

Flight distance from Casper to Teller (Casper–Natrona County International Airport – Teller Airport) is 2732 miles / 4398 kilometers / 2374 nautical miles. Estimated flight time is 5 hours 40 minutes.

Driving distance from Casper (CPR) to Teller (TLA) is 3670 miles / 5907 kilometers and travel time by car is about 138 hours 44 minutes.

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

Shortest flight path between Casper–Natrona County International Airport (CPR) and Teller Airport (TLA).

## How far is Teller from Casper?

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

Vincenty's formula (applied above)
• 2732.496 miles
• 4397.527 kilometers
• 2374.475 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
• 2725.636 miles
• 4386.487 kilometers
• 2368.513 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 Teller Airport
City: Teller, AK
Country: United States
IATA Code: TLA
ICAO Code: PATE
Coordinates: 65°14′25″N, 166°20′20″W

## Time difference and current local times

The time difference between Casper and Teller is 2 hours. Teller is 2 hours behind Casper.

MST

AKST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 302 kg (667 pounds).

## Frequent Flyer Miles Calculator

Casper (CPR) → Teller (TLA).

Distance:
2732
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
2732

Round trip?