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.
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Boston - St Augustine
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, MA
St Augustine, FL
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  |
| 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 |
| 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).
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