How far is Philadelphia, PA, from Fort Smith, AR?
The distance between Fort Smith (Fort Smith Regional Airport) and Philadelphia (Philadelphia International Airport) is 1093 miles / 1758 kilometers / 949 nautical miles.
The driving distance from Fort Smith (FSM) to Philadelphia (PHL) is 1293 miles / 2081 kilometers, and travel time by car is about 23 hours 43 minutes.
Fort Smith Regional Airport – Philadelphia International Airport
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Distance from Fort Smith to Philadelphia
There are several ways to calculate the distance from Fort Smith to Philadelphia. Here are two standard methods:
Vincenty's formula (applied above)- 1092.569 miles
- 1758.320 kilometers
- 949.417 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- 1090.367 miles
- 1754.775 kilometers
- 947.503 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 Fort Smith to Philadelphia?
The estimated flight time from Fort Smith Regional Airport to Philadelphia International Airport is 2 hours and 34 minutes.
What is the time difference between Fort Smith and Philadelphia?
Flight carbon footprint between Fort Smith Regional Airport (FSM) and Philadelphia International Airport (PHL)
On average, flying from Fort Smith to Philadelphia generates about 156 kg of CO2 per passenger, and 156 kilograms equals 345 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Fort Smith to Philadelphia
See the map of the shortest flight path between Fort Smith Regional Airport (FSM) and Philadelphia International Airport (PHL).
Airport information
| Origin | Fort Smith Regional Airport |
|---|---|
| City: | Fort Smith, AR |
| Country: | United States  |
| IATA Code: | FSM |
| ICAO Code: | KFSM |
| Coordinates: | 35°20′11″N, 94°22′2″W |
| Destination | Philadelphia International Airport |
|---|---|
| City: | Philadelphia, PA |
| Country: | United States |
| IATA Code: | PHL |
| ICAO Code: | KPHL |
| Coordinates: | 39°52′18″N, 75°14′27″W |