How far is Florence, SC, from Johnstown, PA?
The distance between Johnstown (Johnstown–Cambria County Airport) and Florence (Florence Regional Airport) is 426 miles / 685 kilometers / 370 nautical miles.
The driving distance from Johnstown (JST) to Florence (FLO) is 547 miles / 881 kilometers, and travel time by car is about 11 hours 13 minutes.
Johnstown–Cambria County Airport – Florence Regional Airport
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Distance from Johnstown to Florence
There are several ways to calculate the distance from Johnstown to Florence. Here are two standard methods:
Vincenty's formula (applied above)- 425.612 miles
- 684.956 kilometers
- 369.847 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- 426.403 miles
- 686.228 kilometers
- 370.534 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 Johnstown to Florence?
The estimated flight time from Johnstown–Cambria County Airport to Florence Regional Airport is 1 hour and 18 minutes.
What is the time difference between Johnstown and Florence?
Flight carbon footprint between Johnstown–Cambria County Airport (JST) and Florence Regional Airport (FLO)
On average, flying from Johnstown to Florence generates about 88 kg of CO2 per passenger, and 88 kilograms equals 193 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Johnstown to Florence
See the map of the shortest flight path between Johnstown–Cambria County Airport (JST) and Florence Regional Airport (FLO).
Airport information
| Origin | Johnstown–Cambria County Airport |
|---|---|
| City: | Johnstown, PA |
| Country: | United States  |
| IATA Code: | JST |
| ICAO Code: | KJST |
| Coordinates: | 40°18′57″N, 78°50′2″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 |