How far is Johnstown, PA, from Erie, PA?
The distance between Erie (Erie International Airport) and Johnstown (Johnstown–Cambria County Airport) is 141 miles / 226 kilometers / 122 nautical miles.
The driving distance from Erie (ERI) to Johnstown (JST) is 192 miles / 309 kilometers, and travel time by car is about 3 hours 59 minutes.
Erie International Airport – Johnstown–Cambria County Airport
Search flights
Distance from Erie to Johnstown
There are several ways to calculate the distance from Erie to Johnstown. Here are two standard methods:
Vincenty's formula (applied above)- 140.512 miles
- 226.132 kilometers
- 122.102 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- 140.553 miles
- 226.199 kilometers
- 122.138 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 Erie to Johnstown?
The estimated flight time from Erie International Airport to Johnstown–Cambria County Airport is 45 minutes.
What is the time difference between Erie and Johnstown?
Flight carbon footprint between Erie International Airport (ERI) and Johnstown–Cambria County Airport (JST)
On average, flying from Erie to Johnstown generates about 46 kg of CO2 per passenger, and 46 kilograms equals 101 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Erie to Johnstown
See the map of the shortest flight path between Erie International Airport (ERI) and Johnstown–Cambria County Airport (JST).
Airport information
| Origin | Erie International Airport |
|---|---|
| City: | Erie, PA |
| Country: | United States  |
| IATA Code: | ERI |
| ICAO Code: | KERI |
| Coordinates: | 42°4′55″N, 80°10′34″W |
| Destination | 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 |