Air Miles Calculator

Distance between Phoenix, AZ (PHX) and St Augustine, FL (UST)

Distance from Phoenix to St Augustine (Phoenix Sky Harbor International Airport – Northeast Florida Regional Airport) is 1816 miles / 2923 kilometers / 1578 nautical miles.

How far is St Augustine from Phoenix?

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

Vincenty's formula (applied above)
  • 1816.008 miles
  • 2922.581 kilometers
  • 1578.068 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
  • 1812.456 miles
  • 2916.866 kilometers
  • 1574.981 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 Phoenix Sky Harbor International Airport (PHX) to Northeast Florida Regional Airport (UST) is 3 hours 56 minutes.

Time difference and current local times

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

Time Difference

Phoenix
St Augustine

Phoenix, AZ

 MST

St Augustine, FL

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 200 kg (441 pounds).

Airport information


A Phoenix Sky Harbor International Airport
City: Phoenix, AZ
Country: United States Flag of United States
IATA Code: PHX
ICAO Code: KPHX
Coordinates: 33°26′3″N, 112°0′43″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

Phoenix to St Augustine flight map.

Frequent Flyer Miles Calculator

Phoenix (PHX) → St Augustine (UST).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1816
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1816

Round trip?