How far is Fort Smith from London?
The distance between London (London Heathrow Airport) and Fort Smith (Fort Smith Airport) is 3861 miles / 6214 kilometers / 3355 nautical miles.
London Heathrow Airport – Fort Smith Airport
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Distance from London to Fort Smith
There are several ways to calculate the distance from London to Fort Smith. Here are two standard methods:
Vincenty's formula (applied above)- 3861.266 miles
- 6214.105 kilometers
- 3355.348 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- 3848.435 miles
- 6193.455 kilometers
- 3344.198 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 London to Fort Smith?
The estimated flight time from London Heathrow Airport to Fort Smith Airport is 7 hours and 48 minutes.
What is the time difference between London and Fort Smith?
The time difference between London and Fort Smith is 7 hours. Fort Smith is 7 hours behind London.
Flight carbon footprint between London Heathrow Airport (LHR) and Fort Smith Airport (YSM)
On average, flying from London to Fort Smith generates about 439 kg of CO2 per passenger, and 439 kilograms equals 968 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from London to Fort Smith
See the map of the shortest flight path between London Heathrow Airport (LHR) and Fort Smith Airport (YSM).
Airport information
| Origin | London Heathrow Airport |
|---|---|
| City: | London |
| Country: | United Kingdom  |
| IATA Code: | LHR |
| ICAO Code: | EGLL |
| Coordinates: | 51°28′14″N, 0°27′42″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 |