Air Miles Calculator logo

How far is Fort Simpson from St. Lewis?

The distance between St. Lewis (St. Lewis (Fox Harbour) Airport) and Fort Simpson (Fort Simpson Airport) is 2440 miles / 3926 kilometers / 2120 nautical miles.

The driving distance from St. Lewis (YFX) to Fort Simpson (YFS) is 4491 miles / 7227 kilometers, and travel time by car is about 99 hours 52 minutes.

St. Lewis (Fox Harbour) Airport – Fort Simpson Airport

Distance arrow
2440
Miles
Distance arrow
3926
Kilometers
Distance arrow
2120
Nautical miles
Flight time duration
5 h 7 min
Time Difference
3 h 30 min
CO2 emission
268 kg

Search flights

Distance from St. Lewis to Fort Simpson

There are several ways to calculate the distance from St. Lewis to Fort Simpson. Here are two standard methods:

Vincenty's formula (applied above)
  • 2439.548 miles
  • 3926.073 kilometers
  • 2119.910 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
  • 2431.453 miles
  • 3913.044 kilometers
  • 2112.875 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 St. Lewis to Fort Simpson?

The estimated flight time from St. Lewis (Fox Harbour) Airport to Fort Simpson Airport is 5 hours and 7 minutes.

Flight carbon footprint between St. Lewis (Fox Harbour) Airport (YFX) and Fort Simpson Airport (YFS)

On average, flying from St. Lewis to Fort Simpson generates about 268 kg of CO2 per passenger, and 268 kilograms equals 591 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from St. Lewis to Fort Simpson

See the map of the shortest flight path between St. Lewis (Fox Harbour) Airport (YFX) and Fort Simpson Airport (YFS).

Airport information

Origin St. Lewis (Fox Harbour) Airport
City: St. Lewis
Country: Canada Flag of Canada
IATA Code: YFX
ICAO Code: CCK4
Coordinates: 52°22′22″N, 55°40′26″W
Destination Fort Simpson Airport
City: Fort Simpson
Country: Canada Flag of Canada
IATA Code: YFS
ICAO Code: CYFS
Coordinates: 61°45′36″N, 121°14′13″W