Map of flight path and driving directions from Salt Lake City to Johnstown.
Shortest flight path between Salt Lake City International Airport (SLC) and Johnstown–Cambria County Airport (JST).
How far is Johnstown from Salt Lake City?
There are several ways to calculate distances between Salt Lake City and Johnstown. Here are two common methods:Vincenty's formula (applied above)
- 1734.245 miles
- 2790.997 kilometers
- 1507.018 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
- 1729.858 miles
- 2783.936 kilometers
- 1503.205 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).
Time difference and current local times
The time difference between Salt Lake City and Johnstown is 2 hours. Johnstown is 2 hours ahead of Salt Lake City.
Salt Lake City, UT
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 195 kg (430 pounds).
Frequent Flyer Miles Calculator
Salt Lake City (SLC) → Johnstown (JST).