How far is Johnstown, PA, from San Francisco, CA?
The distance between San Francisco (San Francisco International Airport) and Johnstown (Johnstown–Cambria County Airport) is 2329 miles / 3747 kilometers / 2023 nautical miles.
The driving distance from San Francisco (SFO) to Johnstown (JST) is 2662 miles / 4284 kilometers, and travel time by car is about 46 hours 54 minutes.
San Francisco International Airport – Johnstown–Cambria County Airport
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Distance from San Francisco to Johnstown
There are several ways to calculate the distance from San Francisco to Johnstown. Here are two standard methods:
Vincenty's formula (applied above)- 2328.510 miles
- 3747.373 kilometers
- 2023.420 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- 2322.891 miles
- 3738.331 kilometers
- 2018.537 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 San Francisco to Johnstown?
The estimated flight time from San Francisco International Airport to Johnstown–Cambria County Airport is 4 hours and 54 minutes.
What is the time difference between San Francisco and Johnstown?
Flight carbon footprint between San Francisco International Airport (SFO) and Johnstown–Cambria County Airport (JST)
On average, flying from San Francisco to Johnstown generates about 255 kg of CO2 per passenger, and 255 kilograms equals 563 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from San Francisco to Johnstown
See the map of the shortest flight path between San Francisco International Airport (SFO) and Johnstown–Cambria County Airport (JST).
Airport information
| Origin | San Francisco International Airport |
|---|---|
| City: | San Francisco, CA |
| Country: | United States  |
| IATA Code: | SFO |
| ICAO Code: | KSFO |
| Coordinates: | 37°37′8″N, 122°22′30″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 |