How far is Fort Smith from Fort Severn?
The distance between Fort Severn (Fort Severn Airport) and Fort Smith (Fort Smith Airport) is 928 miles / 1493 kilometers / 806 nautical miles.
The driving distance from Fort Severn (YER) to Fort Smith (YSM) is 1772 miles / 2851 kilometers, and travel time by car is about 58 hours 9 minutes.
Fort Severn Airport – Fort Smith Airport
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Distance from Fort Severn to Fort Smith
There are several ways to calculate the distance from Fort Severn to Fort Smith. Here are two standard methods:
Vincenty's formula (applied above)- 927.756 miles
- 1493.078 kilometers
- 806.198 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- 924.643 miles
- 1488.068 kilometers
- 803.493 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 Severn to Fort Smith?
The estimated flight time from Fort Severn Airport to Fort Smith Airport is 2 hours and 15 minutes.
What is the time difference between Fort Severn and Fort Smith?
Flight carbon footprint between Fort Severn Airport (YER) and Fort Smith Airport (YSM)
On average, flying from Fort Severn to Fort Smith generates about 146 kg of CO2 per passenger, and 146 kilograms equals 321 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 Severn to Fort Smith
See the map of the shortest flight path between Fort Severn Airport (YER) and Fort Smith Airport (YSM).
Airport information
| Origin | Fort Severn Airport |
|---|---|
| City: | Fort Severn |
| Country: | Canada  |
| IATA Code: | YER |
| ICAO Code: | CYER |
| Coordinates: | 56°1′8″N, 87°40′33″W |
| Destination | Fort Smith Airport |
|---|---|
| City: | Fort Smith |
| Country: | Canada |
| IATA Code: | YSM |
| ICAO Code: | CYSM |
| Coordinates: | 60°1′13″N, 111°57′43″W |