How far is Florence, SC, from Huntsville, AL?
The distance between Huntsville (Huntsville International Airport) and Florence (Florence Regional Airport) is 404 miles / 650 kilometers / 351 nautical miles.
The driving distance from Huntsville (HSV) to Florence (FLO) is 487 miles / 784 kilometers, and travel time by car is about 9 hours 37 minutes.
Huntsville International Airport – Florence Regional Airport
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Distance from Huntsville to Florence
There are several ways to calculate the distance from Huntsville to Florence. Here are two standard methods:
Vincenty's formula (applied above)- 403.933 miles
- 650.067 kilometers
- 351.008 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- 403.061 miles
- 648.664 kilometers
- 350.251 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 Huntsville to Florence?
The estimated flight time from Huntsville International Airport to Florence Regional Airport is 1 hour and 15 minutes.
What is the time difference between Huntsville and Florence?
Flight carbon footprint between Huntsville International Airport (HSV) and Florence Regional Airport (FLO)
On average, flying from Huntsville to Florence generates about 84 kg of CO2 per passenger, and 84 kilograms equals 186 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Huntsville to Florence
See the map of the shortest flight path between Huntsville International Airport (HSV) and Florence Regional Airport (FLO).
Airport information
| Origin | Huntsville International Airport |
|---|---|
| City: | Huntsville, AL |
| Country: | United States  |
| IATA Code: | HSV |
| ICAO Code: | KHSV |
| Coordinates: | 34°38′13″N, 86°46′30″W |
| Destination | Florence Regional Airport |
|---|---|
| City: | Florence, SC |
| Country: | United States |
| IATA Code: | FLO |
| ICAO Code: | KFLO |
| Coordinates: | 34°11′7″N, 79°43′26″W |