How far is St. Lewis from San Francisco, CA?
The distance between San Francisco (San Francisco International Airport) and St. Lewis (St. Lewis (Fox Harbour) Airport) is 3295 miles / 5302 kilometers / 2863 nautical miles.
The driving distance from San Francisco (SFO) to St. Lewis (YFX) is 4350 miles / 7001 kilometers, and travel time by car is about 86 hours 29 minutes.
San Francisco International Airport – St. Lewis (Fox Harbour) Airport
Search flights
Distance from San Francisco to St. Lewis
There are several ways to calculate the distance from San Francisco to St. Lewis. Here are two standard methods:
Vincenty's formula (applied above)- 3294.690 miles
- 5302.290 kilometers
- 2863.007 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- 3286.636 miles
- 5289.327 kilometers
- 2856.008 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 St. Lewis?
The estimated flight time from San Francisco International Airport to St. Lewis (Fox Harbour) Airport is 6 hours and 44 minutes.
What is the time difference between San Francisco and St. Lewis?
Flight carbon footprint between San Francisco International Airport (SFO) and St. Lewis (Fox Harbour) Airport (YFX)
On average, flying from San Francisco to St. Lewis generates about 370 kg of CO2 per passenger, and 370 kilograms equals 815 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 St. Lewis
See the map of the shortest flight path between San Francisco International Airport (SFO) and St. Lewis (Fox Harbour) Airport (YFX).
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 | St. Lewis (Fox Harbour) Airport |
|---|---|
| City: | St. Lewis |
| Country: | Canada  |
| IATA Code: | YFX |
| ICAO Code: | CCK4 |
| Coordinates: | 52°22′22″N, 55°40′26″W |