Air Miles Calculator

Distance between Casper, WY (CPR) and St Augustine, FL (UST)

Distance from Casper to St Augustine (Casper–Natrona County International Airport – Northeast Florida Regional Airport) is 1650 miles / 2656 kilometers / 1434 nautical miles.

How far is St Augustine from Casper?

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

Vincenty's formula (applied above)
  • 1650.290 miles
  • 2655.885 kilometers
  • 1434.063 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
  • 1648.605 miles
  • 2653.173 kilometers
  • 1432.599 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).

Flight duration

Estimated flight time from Casper–Natrona County International Airport (CPR) to Northeast Florida Regional Airport (UST) is 3 hours 37 minutes.

Time difference and current local times

The time difference between Casper and St Augustine is 2 hours. St Augustine is 2 hours ahead of Casper.

Time Difference

Casper
St Augustine

Casper, WY

 MST

St Augustine, FL

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 181 kg (399 pounds).

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 Northeast Florida Regional Airport
City: St Augustine, FL
Country: United States Flag of United States
IATA Code: UST
ICAO Code: KSGJ
Coordinates: 29°57′33″N, 81°20′23″W

Map

Casper to St Augustine flight map.

Frequent Flyer Miles Calculator

Casper (CPR) → St Augustine (UST).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1650
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1650

Round trip?