How far is St Louis, MO, from Napoli?

The distance between Napoli (Naples International Airport) and St Louis (St. Louis Lambert International Airport) is 5188 miles / 8349 kilometers / 4508 nautical miles.

Distance from Napoli to St Louis

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

Vincenty's formula (applied above)

• 5187.917 miles
• 8349.143 kilometers
• 4508.176 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

• 5175.274 miles
• 8328.796 kilometers
• 4497.190 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 Louis?

The estimated flight time from Naples International Airport to St. Louis Lambert International Airport is 10 hours and 19 minutes.

What is the time difference between Napoli and St Louis?

The time difference between Napoli and St Louis is 7 hours. St Louis is 7 hours behind Napoli.

Flight carbon footprint between Naples International Airport (NAP) and St. Louis Lambert International Airport (STL)

On average, flying from Napoli to St Louis generates about 608 kg of CO2 per passenger, and 608 kilograms equals 1 341 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Napoli to St Louis

See the map of the shortest flight path between Naples International Airport (NAP) and St. Louis Lambert International Airport (STL).

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. Louis Lambert International Airport
City:	St Louis, MO
Country:	United States
IATA Code:	STL
ICAO Code:	KSTL
Coordinates:	38°44′55″N, 90°22′12″W