How far is Johnstown from Dallas?
There are several ways to calculate distances between Dallas and Johnstown. Here are two common methods:Vincenty's formula (applied above)
- 1123.606 miles
- 1808.269 kilometers
- 976.387 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
- 1122.041 miles
- 1805.751 kilometers
- 975.027 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 Dallas Love Field (DAL) to Johnstown–Cambria County Airport (JST) is 2 hours 37 minutes.
Time difference and current local times
The time difference between Dallas and Johnstown is 1 hour. Johnstown is 1 hour ahead of Dallas.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 158 kg (348 pounds).
Dallas to Johnstown flight map.
Frequent Flyer Miles Calculator
Dallas (DAL) → Johnstown (JST).