How far is Johnstown, PA, from Fort Smith?
The distance between Fort Smith (Fort Smith Airport) and Johnstown (Johnstown–Cambria County Airport) is 1967 miles / 3165 kilometers / 1709 nautical miles.
The driving distance from Fort Smith (YSM) to Johnstown (JST) is 2683 miles / 4318 kilometers, and travel time by car is about 55 hours 21 minutes.
Fort Smith Airport – Johnstown–Cambria County Airport
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Distance from Fort Smith to Johnstown
There are several ways to calculate the distance from Fort Smith to Johnstown. Here are two standard methods:
Vincenty's formula (applied above)- 1966.796 miles
- 3165.252 kilometers
- 1709.099 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- 1963.381 miles
- 3159.755 kilometers
- 1706.131 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 Fort Smith to Johnstown?
The estimated flight time from Fort Smith Airport to Johnstown–Cambria County Airport is 4 hours and 13 minutes.
What is the time difference between Fort Smith and Johnstown?
Flight carbon footprint between Fort Smith Airport (YSM) and Johnstown–Cambria County Airport (JST)
On average, flying from Fort Smith to Johnstown generates about 214 kg of CO2 per passenger, and 214 kilograms equals 473 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Fort Smith to Johnstown
See the map of the shortest flight path between Fort Smith Airport (YSM) and Johnstown–Cambria County Airport (JST).
Airport information
| Origin | Fort Smith Airport |
|---|---|
| City: | Fort Smith |
| Country: | Canada  |
| IATA Code: | YSM |
| ICAO Code: | CYSM |
| Coordinates: | 60°1′13″N, 111°57′43″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 |