How far is St Michael, AK, from Napoli?

The distance between Napoli (Naples International Airport) and St Michael (St. Michael Airport) is 5237 miles / 8429 kilometers / 4551 nautical miles.

Distance from Napoli to St Michael

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

Vincenty's formula (applied above)

• 5237.298 miles
• 8428.613 kilometers
• 4551.087 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

• 5222.393 miles
• 8404.627 kilometers
• 4538.136 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 St Michael?

The estimated flight time from Naples International Airport to St. Michael Airport is 10 hours and 24 minutes.

What is the time difference between Napoli and St Michael?

The time difference between Napoli and St Michael is 9 hours. St Michael is 9 hours behind Napoli.

Flight carbon footprint between Naples International Airport (NAP) and St. Michael Airport (SMK)

On average, flying from Napoli to St Michael generates about 615 kg of CO2 per passenger, and 615 kilograms equals 1 356 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Napoli to St Michael

See the map of the shortest flight path between Naples International Airport (NAP) and St. Michael Airport (SMK).

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	St. Michael Airport
City:	St Michael, AK
Country:	United States
IATA Code:	SMK
ICAO Code:	PAMK
Coordinates:	63°29′24″N, 162°6′36″W