How far is Fort Smith, AR, from Pasto?

The distance between Pasto (Antonio Nariño Airport) and Fort Smith (Fort Smith Regional Airport) is 2580 miles / 4153 kilometers / 2242 nautical miles.

Distance from Pasto to Fort Smith

There are several ways to calculate the distance from Pasto to Fort Smith. Here are two standard methods:

Vincenty's formula (applied above)

• 2580.403 miles
• 4152.756 kilometers
• 2242.309 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

• 2588.956 miles
• 4166.520 kilometers
• 2249.741 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 Pasto to Fort Smith?

The estimated flight time from Antonio Nariño Airport to Fort Smith Regional Airport is 5 hours and 23 minutes.

What is the time difference between Pasto and Fort Smith?

The time difference between Pasto and Fort Smith is 1 hour. Fort Smith is 1 hour behind Pasto.

Flight carbon footprint between Antonio Nariño Airport (PSO) and Fort Smith Regional Airport (FSM)

On average, flying from Pasto to Fort Smith generates about 285 kg of CO2 per passenger, and 285 kilograms equals 627 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Pasto to Fort Smith

See the map of the shortest flight path between Antonio Nariño Airport (PSO) and Fort Smith Regional Airport (FSM).

Airport information

Origin	Antonio Nariño Airport
City:	Pasto
Country:	Colombia
IATA Code:	PSO
ICAO Code:	SKPS
Coordinates:	1°23′46″N, 77°17′29″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