How far is Fort Smith from Allentown, PA?
The distance between Allentown (Lehigh Valley International Airport) and Fort Smith (Fort Smith Airport) is 2053 miles / 3305 kilometers / 1784 nautical miles.
The driving distance from Allentown (ABE) to Fort Smith (YSM) is 2883 miles / 4640 kilometers, and travel time by car is about 58 hours 45 minutes.
Lehigh Valley International Airport – Fort Smith Airport
Search flights
Distance from Allentown to Fort Smith
There are several ways to calculate the distance from Allentown to Fort Smith. Here are two standard methods:
Vincenty's formula (applied above)- 2053.323 miles
- 3304.503 kilometers
- 1784.289 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- 2049.415 miles
- 3298.213 kilometers
- 1780.893 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 Allentown to Fort Smith?
The estimated flight time from Lehigh Valley International Airport to Fort Smith Airport is 4 hours and 23 minutes.
What is the time difference between Allentown and Fort Smith?
Flight carbon footprint between Lehigh Valley International Airport (ABE) and Fort Smith Airport (YSM)
On average, flying from Allentown to Fort Smith generates about 223 kg of CO2 per passenger, and 223 kilograms equals 493 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Allentown to Fort Smith
See the map of the shortest flight path between Lehigh Valley International Airport (ABE) and Fort Smith Airport (YSM).
Airport information
| Origin | Lehigh Valley International Airport |
|---|---|
| City: | Allentown, PA |
| Country: | United States  |
| IATA Code: | ABE |
| ICAO Code: | KABE |
| Coordinates: | 40°39′7″N, 75°26′26″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 |