How far is Johnstown from Lafayette?
There are several ways to calculate distances between Lafayette and Johnstown. Here are two common 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 earth.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).
Estimated flight time from Lafayette Regional Airport (LFT) to Johnstown–Cambria County Airport (JST) is 2 hours 25 minutes.
Time difference and current local times
The time difference between Lafayette and Johnstown is 1 hour. Johnstown is 1 hour ahead of Lafayette.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 152 kg (335 pounds).
Lafayette to Johnstown flight map.
Frequent Flyer Miles Calculator
Lafayette (LFT) → Johnstown (JST).