Air Miles Calculator

Distance between Spokane, WA (GEG) and Johnstown, PA (JST)

Distance from Spokane to Johnstown (Spokane International Airport – Johnstown–Cambria County Airport) is 1972 miles / 3174 kilometers / 1714 nautical miles.

How far is Johnstown from Spokane?

There are several ways to calculate distances between Spokane and Johnstown. Here are two common methods:

Vincenty's formula (applied above)
  • 1972.260 miles
  • 3174.044 kilometers
  • 1713.847 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
  • 1967.333 miles
  • 3166.116 kilometers
  • 1709.566 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).

Flight duration

Estimated flight time from Spokane International Airport (GEG) to Johnstown–Cambria County Airport (JST) is 4 hours 14 minutes.

Time difference and current local times

The time difference between Spokane and Johnstown is 3 hours. Johnstown is 3 hours ahead of Spokane.

Time Difference

Spokane
Johnstown

Spokane, WA

 PST

Johnstown, PA

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 218 kg (480 pounds).

Airport information


A Spokane International Airport
City: Spokane, WA
Country: United States Flag of United States
IATA Code: GEG
ICAO Code: KGEG
Coordinates: 47°37′11″N, 117°32′2″W

B Johnstown–Cambria County Airport
City: Johnstown, PA
Country: United States Flag of United States
IATA Code: JST
ICAO Code: KJST
Coordinates: 40°18′57″N, 78°50′2″W

Map

Spokane to Johnstown flight map.

Frequent Flyer Miles Calculator

Spokane (GEG) → Johnstown (JST).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1972
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1972

Round trip?