How far is Dubois, PA, from Fort Smith, AR?
The distance between Fort Smith (Fort Smith Regional Airport) and Dubois (DuBois Regional Airport) is 931 miles / 1498 kilometers / 809 nautical miles.
The driving distance from Fort Smith (FSM) to Dubois (DUJ) is 1109 miles / 1785 kilometers, and travel time by car is about 20 hours 31 minutes.
Fort Smith Regional Airport – DuBois Regional Airport
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Distance from Fort Smith to Dubois
There are several ways to calculate the distance from Fort Smith to Dubois. Here are two standard methods:
Vincenty's formula (applied above)- 930.948 miles
- 1498.215 kilometers
- 808.971 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- 929.438 miles
- 1495.785 kilometers
- 807.659 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 Dubois?
The estimated flight time from Fort Smith Regional Airport to DuBois Regional Airport is 2 hours and 15 minutes.
What is the time difference between Fort Smith and Dubois?
The time difference between Fort Smith and Dubois is 1 hour. Dubois is 1 hour ahead of Fort Smith.
Flight carbon footprint between Fort Smith Regional Airport (FSM) and DuBois Regional Airport (DUJ)
On average, flying from Fort Smith to Dubois generates about 146 kg of CO2 per passenger, and 146 kilograms equals 322 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 Dubois
See the map of the shortest flight path between Fort Smith Regional Airport (FSM) and DuBois Regional Airport (DUJ).
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 | DuBois Regional Airport |
|---|---|
| City: | Dubois, PA |
| Country: | United States |
| IATA Code: | DUJ |
| ICAO Code: | KDUJ |
| Coordinates: | 41°10′41″N, 78°53′55″W |