How far is Fort Smith from Napoli?

The distance between Napoli (Naples International Airport) and Fort Smith (Fort Smith Airport) is 4844 miles / 7795 kilometers / 4209 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)

• 4843.591 miles
• 7795.004 kilometers
• 4208.966 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

• 4829.960 miles
• 7773.067 kilometers
• 4197.120 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 Napoli to Fort Smith?

The estimated flight time from Naples International Airport to Fort Smith Airport is 9 hours and 40 minutes.

What is the time difference between Napoli and Fort Smith?

The time difference between Napoli and Fort Smith is 8 hours. Fort Smith is 8 hours behind Napoli.

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

On average, flying from Napoli to Fort Smith generates about 564 kg of CO2 per passenger, and 564 kilograms equals 1 242 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 Airport (YSM).

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 Airport
City:	Fort Smith
Country:	Canada
IATA Code:	YSM
ICAO Code:	CYSM
Coordinates:	60°1′13″N, 111°57′43″W