How far is Fort Smith from Buffalo, NY?
The distance between Buffalo (Buffalo Niagara International Airport) and Fort Smith (Fort Smith Airport) is 1825 miles / 2936 kilometers / 1585 nautical miles.
The driving distance from Buffalo (BUF) to Fort Smith (YSM) is 2597 miles / 4179 kilometers, and travel time by car is about 54 hours 41 minutes.
Buffalo Niagara International Airport – Fort Smith Airport
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Distance from Buffalo to Fort Smith
There are several ways to calculate the distance from Buffalo to Fort Smith. Here are two standard methods:
Vincenty's formula (applied above)- 1824.520 miles
- 2936.281 kilometers
- 1585.465 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- 1820.787 miles
- 2930.272 kilometers
- 1582.221 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 Buffalo to Fort Smith?
The estimated flight time from Buffalo Niagara International Airport to Fort Smith Airport is 3 hours and 57 minutes.
What is the time difference between Buffalo and Fort Smith?
The time difference between Buffalo and Fort Smith is 2 hours. Fort Smith is 2 hours behind Buffalo.
Flight carbon footprint between Buffalo Niagara International Airport (BUF) and Fort Smith Airport (YSM)
On average, flying from Buffalo to Fort Smith generates about 202 kg of CO2 per passenger, and 202 kilograms equals 445 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Buffalo to Fort Smith
See the map of the shortest flight path between Buffalo Niagara International Airport (BUF) and Fort Smith Airport (YSM).
Airport information
| Origin | Buffalo Niagara International Airport |
|---|---|
| City: | Buffalo, NY |
| Country: | United States  |
| IATA Code: | BUF |
| ICAO Code: | KBUF |
| Coordinates: | 42°56′25″N, 78°43′55″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 |