How far is St Augustine, FL, from Florence, SC?
The distance between Florence (Florence Regional Airport) and St Augustine (Northeast Florida Regional Airport) is 306 miles / 493 kilometers / 266 nautical miles.
The driving distance from Florence (FLO) to St Augustine (UST) is 344 miles / 553 kilometers, and travel time by car is about 6 hours 26 minutes.
Florence Regional Airport – Northeast Florida Regional Airport
Search flights
Distance from Florence to St Augustine
There are several ways to calculate the distance from Florence to St Augustine. Here are two standard methods:
Vincenty's formula (applied above)- 306.226 miles
- 492.823 kilometers
- 266.103 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- 306.932 miles
- 493.959 kilometers
- 266.716 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 Florence to St Augustine?
The estimated flight time from Florence Regional Airport to Northeast Florida Regional Airport is 1 hour and 4 minutes.
What is the time difference between Florence and St Augustine?
There is no time difference between Florence and St Augustine.
Flight carbon footprint between Florence Regional Airport (FLO) and Northeast Florida Regional Airport (UST)
On average, flying from Florence to St Augustine generates about 70 kg of CO2 per passenger, and 70 kilograms equals 155 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Florence to St Augustine
See the map of the shortest flight path between Florence Regional Airport (FLO) and Northeast Florida Regional Airport (UST).
Airport information
| Origin | Florence Regional Airport |
|---|---|
| City: | Florence, SC |
| Country: | United States  |
| IATA Code: | FLO |
| ICAO Code: | KFLO |
| Coordinates: | 34°11′7″N, 79°43′26″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 |