How far is Lafayette, LA, from Johnstown, PA?
The distance between Johnstown (Johnstown–Cambria County Airport) and Lafayette (Lafayette Regional Airport) is 1017 miles / 1637 kilometers / 884 nautical miles.
The driving distance from Johnstown (JST) to Lafayette (LFT) is 1232 miles / 1982 kilometers, and travel time by car is about 22 hours 52 minutes.
Johnstown–Cambria County Airport – Lafayette Regional Airport
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Distance from Johnstown to Lafayette
There are several ways to calculate the distance from Johnstown to Lafayette. Here are two standard methods:
Vincenty's formula (applied above)- 1017.156 miles
- 1636.953 kilometers
- 883.884 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- 1017.026 miles
- 1636.745 kilometers
- 883.772 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 Lafayette?
The estimated flight time from Johnstown–Cambria County Airport to Lafayette Regional Airport is 2 hours and 25 minutes.
What is the time difference between Johnstown and Lafayette?
The time difference between Johnstown and Lafayette is 1 hour. Lafayette is 1 hour behind Johnstown.
Flight carbon footprint between Johnstown–Cambria County Airport (JST) and Lafayette Regional Airport (LFT)
On average, flying from Johnstown to Lafayette generates about 152 kg of CO2 per passenger, and 152 kilograms equals 335 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 Lafayette
See the map of the shortest flight path between Johnstown–Cambria County Airport (JST) and Lafayette Regional Airport (LFT).
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 | Lafayette Regional Airport |
|---|---|
| City: | Lafayette, LA |
| Country: | United States |
| IATA Code: | LFT |
| ICAO Code: | KLFT |
| Coordinates: | 30°12′19″N, 91°59′15″W |