How far is Watertown, NY, from Fort Smith, AR?
The distance between Fort Smith (Fort Smith Regional Airport) and Watertown (Watertown International Airport) is 1142 miles / 1838 kilometers / 992 nautical miles.
The driving distance from Fort Smith (FSM) to Watertown (ART) is 1373 miles / 2209 kilometers, and travel time by car is about 25 hours 44 minutes.
Fort Smith Regional Airport – Watertown International Airport
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Distance from Fort Smith to Watertown
There are several ways to calculate the distance from Fort Smith to Watertown. Here are two standard methods:
Vincenty's formula (applied above)- 1142.146 miles
- 1838.106 kilometers
- 992.498 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- 1140.560 miles
- 1835.554 kilometers
- 991.120 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 Watertown?
The estimated flight time from Fort Smith Regional Airport to Watertown International Airport is 2 hours and 39 minutes.
What is the time difference between Fort Smith and Watertown?
Flight carbon footprint between Fort Smith Regional Airport (FSM) and Watertown International Airport (ART)
On average, flying from Fort Smith to Watertown generates about 159 kg of CO2 per passenger, and 159 kilograms equals 350 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 Watertown
See the map of the shortest flight path between Fort Smith Regional Airport (FSM) and Watertown International Airport (ART).
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 | Watertown International Airport |
|---|---|
| City: | Watertown, NY |
| Country: | United States |
| IATA Code: | ART |
| ICAO Code: | KART |
| Coordinates: | 43°59′30″N, 76°1′18″W |