How far is Johnstown, PA, from Sarnia?
The distance between Sarnia (Sarnia Chris Hadfield Airport) and Johnstown (Johnstown–Cambria County Airport) is 258 miles / 415 kilometers / 224 nautical miles.
The driving distance from Sarnia (YZR) to Johnstown (JST) is 430 miles / 692 kilometers, and travel time by car is about 8 hours 18 minutes.
Sarnia Chris Hadfield Airport – Johnstown–Cambria County Airport
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Distance from Sarnia to Johnstown
There are several ways to calculate the distance from Sarnia to Johnstown. Here are two standard methods:
Vincenty's formula (applied above)- 258.100 miles
- 415.372 kilometers
- 224.283 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- 257.929 miles
- 415.097 kilometers
- 224.134 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 Sarnia to Johnstown?
The estimated flight time from Sarnia Chris Hadfield Airport to Johnstown–Cambria County Airport is 59 minutes.
What is the time difference between Sarnia and Johnstown?
Flight carbon footprint between Sarnia Chris Hadfield Airport (YZR) and Johnstown–Cambria County Airport (JST)
On average, flying from Sarnia to Johnstown generates about 63 kg of CO2 per passenger, and 63 kilograms equals 139 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Sarnia to Johnstown
See the map of the shortest flight path between Sarnia Chris Hadfield Airport (YZR) and Johnstown–Cambria County Airport (JST).
Airport information
| Origin | Sarnia Chris Hadfield Airport |
|---|---|
| City: | Sarnia |
| Country: | Canada  |
| IATA Code: | YZR |
| ICAO Code: | CYZR |
| Coordinates: | 42°59′57″N, 82°18′32″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 |