How far is Fort Smith, AR, from Napoli?

The distance between Napoli (Naples International Airport) and Fort Smith (Fort Smith Regional Airport) is 5510 miles / 8867 kilometers / 4788 nautical miles.

Distance from Napoli to Fort Smith

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

Vincenty's formula (applied above)

• 5509.516 miles
• 8866.707 kilometers
• 4787.639 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

• 5496.792 miles
• 8846.229 kilometers
• 4776.582 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 Napoli to Fort Smith?

The estimated flight time from Naples International Airport to Fort Smith Regional Airport is 10 hours and 55 minutes.

What is the time difference between Napoli and Fort Smith?

The time difference between Napoli and Fort Smith is 7 hours. Fort Smith is 7 hours behind Napoli.

Flight carbon footprint between Naples International Airport (NAP) and Fort Smith Regional Airport (FSM)

On average, flying from Napoli to Fort Smith generates about 651 kg of CO2 per passenger, and 651 kilograms equals 1 435 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Napoli to Fort Smith

See the map of the shortest flight path between Naples International Airport (NAP) and Fort Smith Regional Airport (FSM).

Airport information

Origin	Naples International Airport
City:	Napoli
Country:	Italy
IATA Code:	NAP
ICAO Code:	LIRN
Coordinates:	40°53′9″N, 14°17′26″E

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