How far is Fort Smith, AR, from Petersburg, AK?
The distance between Petersburg (Petersburg James A. Johnson Airport) and Fort Smith (Fort Smith Regional Airport) is 2323 miles / 3739 kilometers / 2019 nautical miles.
The driving distance from Petersburg (PSG) to Fort Smith (FSM) is 3084 miles / 4964 kilometers, and travel time by car is about 69 hours 16 minutes.
Petersburg James A. Johnson Airport – Fort Smith Regional Airport
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Distance from Petersburg to Fort Smith
There are several ways to calculate the distance from Petersburg to Fort Smith. Here are two standard methods:
Vincenty's formula (applied above)- 2323.315 miles
- 3739.012 kilometers
- 2018.905 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- 2319.812 miles
- 3733.376 kilometers
- 2015.862 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 Petersburg to Fort Smith?
The estimated flight time from Petersburg James A. Johnson Airport to Fort Smith Regional Airport is 4 hours and 53 minutes.
What is the time difference between Petersburg and Fort Smith?
Flight carbon footprint between Petersburg James A. Johnson Airport (PSG) and Fort Smith Regional Airport (FSM)
On average, flying from Petersburg to Fort Smith generates about 255 kg of CO2 per passenger, and 255 kilograms equals 561 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Petersburg to Fort Smith
See the map of the shortest flight path between Petersburg James A. Johnson Airport (PSG) and Fort Smith Regional Airport (FSM).
Airport information
| Origin | Petersburg James A. Johnson Airport |
|---|---|
| City: | Petersburg, AK |
| Country: | United States  |
| IATA Code: | PSG |
| ICAO Code: | PAPG |
| Coordinates: | 56°48′6″N, 132°56′42″W |
| Destination | 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 |