Air Miles Calculator

Distance between Miami, FL (MIA) and St Augustine, FL (UST)

Distance from Miami to St Augustine (Miami International Airport – Northeast Florida Regional Airport) is 294 miles / 473 kilometers / 255 nautical miles.

How far is St Augustine from Miami?

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

Vincenty's formula (applied above)
  • 293.957 miles
  • 473.077 kilometers
  • 255.441 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
  • 294.884 miles
  • 474.570 kilometers
  • 256.247 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 Miami International Airport (MIA) to Northeast Florida Regional Airport (UST) is 1 hour 3 minutes.

Time difference and current local times

There is no time difference between Miami and St Augustine.

Time Difference

Miami
St Augustine

Miami, FL

 EDT

St Augustine, FL

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 66 kg (145 pounds).

Airport information


A Miami International Airport
City: Miami, FL
Country: United States Flag of United States
IATA Code: MIA
ICAO Code: KMIA
Coordinates: 25°47′35″N, 80°17′26″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

Miami to St Augustine flight path

Shortest flight path between Miami International Airport (MIA) and Northeast Florida Regional Airport (UST).

Frequent Flyer Miles Calculator

Miami (MIA) → St Augustine (UST).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
294
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
294

Round trip?