How far is St Augustine, FL, from Flagstaff, AZ?
The distance between Flagstaff (Flagstaff Pulliam Airport) and St Augustine (Northeast Florida Regional Airport) is 1799 miles / 2894 kilometers / 1563 nautical miles.
The driving distance from Flagstaff (FLG) to St Augustine (UST) is 1993 miles / 3208 kilometers, and travel time by car is about 36 hours 4 minutes.
Flagstaff Pulliam Airport – Northeast Florida Regional Airport
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Distance from Flagstaff to St Augustine
There are several ways to calculate the distance from Flagstaff to St Augustine. Here are two standard methods:
Vincenty's formula (applied above)- 1798.532 miles
- 2894.457 kilometers
- 1562.882 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 1795.121 miles
- 2888.967 kilometers
- 1559.918 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).
How long does it take to fly from Flagstaff to St Augustine?
The estimated flight time from Flagstaff Pulliam Airport to Northeast Florida Regional Airport is 3 hours and 54 minutes.
What is the time difference between Flagstaff and St Augustine?
Flight carbon footprint between Flagstaff Pulliam Airport (FLG) and Northeast Florida Regional Airport (UST)
On average, flying from Flagstaff to St Augustine generates about 200 kg of CO2 per passenger, and 200 kilograms equals 441 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Flagstaff to St Augustine
See the map of the shortest flight path between Flagstaff Pulliam Airport (FLG) and Northeast Florida Regional Airport (UST).
Airport information
| Origin | Flagstaff Pulliam Airport |
|---|---|
| City: | Flagstaff, AZ |
| Country: | United States  |
| IATA Code: | FLG |
| ICAO Code: | KFLG |
| Coordinates: | 35°8′18″N, 111°40′15″W |
| Destination | 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 |