How far is St Augustine, FL, from Alexandria, LA?
The distance between Alexandria (Alexandria International Airport) and St Augustine (Northeast Florida Regional Airport) is 674 miles / 1085 kilometers / 586 nautical miles.
The driving distance from Alexandria (AEX) to St Augustine (UST) is 767 miles / 1234 kilometers, and travel time by car is about 14 hours 17 minutes.
Alexandria International Airport – Northeast Florida Regional Airport
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Distance from Alexandria to St Augustine
There are several ways to calculate the distance from Alexandria to St Augustine. Here are two standard methods:
Vincenty's formula (applied above)- 674.017 miles
- 1084.726 kilometers
- 585.705 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- 672.744 miles
- 1082.677 kilometers
- 584.599 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 Alexandria to St Augustine?
The estimated flight time from Alexandria International Airport to Northeast Florida Regional Airport is 1 hour and 46 minutes.
What is the time difference between Alexandria and St Augustine?
Flight carbon footprint between Alexandria International Airport (AEX) and Northeast Florida Regional Airport (UST)
On average, flying from Alexandria to St Augustine generates about 122 kg of CO2 per passenger, and 122 kilograms equals 268 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Alexandria to St Augustine
See the map of the shortest flight path between Alexandria International Airport (AEX) and Northeast Florida Regional Airport (UST).
Airport information
| Origin | Alexandria International Airport |
|---|---|
| City: | Alexandria, LA |
| Country: | United States  |
| IATA Code: | AEX |
| ICAO Code: | KAEX |
| Coordinates: | 31°19′38″N, 92°32′59″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 |