How far is Fort Smith from Williamsport, PA?
The distance between Williamsport (Williamsport Regional Airport) and Fort Smith (Fort Smith Airport) is 1974 miles / 3177 kilometers / 1716 nautical miles.
The driving distance from Williamsport (IPT) to Fort Smith (YSM) is 2770 miles / 4458 kilometers, and travel time by car is about 56 hours 40 minutes.
Williamsport Regional Airport – Fort Smith Airport
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Distance from Williamsport to Fort Smith
There are several ways to calculate the distance from Williamsport to Fort Smith. Here are two standard methods:
Vincenty's formula (applied above)- 1974.208 miles
- 3177.180 kilometers
- 1715.540 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- 1970.424 miles
- 3171.090 kilometers
- 1712.251 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 Williamsport to Fort Smith?
The estimated flight time from Williamsport Regional Airport to Fort Smith Airport is 4 hours and 14 minutes.
What is the time difference between Williamsport and Fort Smith?
Flight carbon footprint between Williamsport Regional Airport (IPT) and Fort Smith Airport (YSM)
On average, flying from Williamsport to Fort Smith generates about 215 kg of CO2 per passenger, and 215 kilograms equals 474 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Williamsport to Fort Smith
See the map of the shortest flight path between Williamsport Regional Airport (IPT) and Fort Smith Airport (YSM).
Airport information
| Origin | Williamsport Regional Airport |
|---|---|
| City: | Williamsport, PA |
| Country: | United States  |
| IATA Code: | IPT |
| ICAO Code: | KIPT |
| Coordinates: | 41°14′30″N, 76°55′15″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 |