How far is Fort Smith, AR, from Quito?

The distance between Quito (Mariscal Sucre International Airport) and Fort Smith (Fort Smith Regional Airport) is 2649 miles / 4264 kilometers / 2302 nautical miles.

Distance from Quito to Fort Smith

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

Vincenty's formula (applied above)

• 2649.374 miles
• 4263.754 kilometers
• 2302.243 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

• 2658.736 miles
• 4278.821 kilometers
• 2310.379 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 Quito to Fort Smith?

The estimated flight time from Mariscal Sucre International Airport to Fort Smith Regional Airport is 5 hours and 30 minutes.

What is the time difference between Quito and Fort Smith?

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

Flight carbon footprint between Mariscal Sucre International Airport (UIO) and Fort Smith Regional Airport (FSM)

On average, flying from Quito to Fort Smith generates about 293 kg of CO2 per passenger, and 293 kilograms equals 645 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Quito to Fort Smith

See the map of the shortest flight path between Mariscal Sucre International Airport (UIO) and Fort Smith Regional Airport (FSM).

Airport information

Origin	Mariscal Sucre International Airport
City:	Quito
Country:	Ecuador
IATA Code:	UIO
ICAO Code:	SEQM
Coordinates:	0°7′45″S, 78°21′27″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