Air Miles Calculator

Distance between Boston, MA (BOS) and St Augustine, FL (UST)

Distance from Boston to St Augustine (Logan International Airport – Northeast Florida Regional Airport) is 1030 miles / 1658 kilometers / 895 nautical miles.

How far is St Augustine from Boston?

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

Vincenty's formula (applied above)
  • 1030.400 miles
  • 1658.268 kilometers
  • 895.393 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
  • 1031.155 miles
  • 1659.483 kilometers
  • 896.049 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 Logan International Airport (BOS) to Northeast Florida Regional Airport (UST) is 2 hours 27 minutes.

Time difference and current local times

There is no time difference between Boston and St Augustine.

Time Difference

Boston
St Augustine

Boston, MA

 EST

St Augustine, FL

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 143 kg (315 pounds).

Airport information


A Logan International Airport
City: Boston, MA
Country: United States Flag of United States
IATA Code: BOS
ICAO Code: KBOS
Coordinates: 42°21′51″N, 71°0′18″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

Boston to St Augustine flight map.

Frequent Flyer Miles Calculator

Boston (BOS) → St Augustine (UST).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1030
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1030

Round trip?