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How far is Niagara Falls, NY, from Napoli?

The distance between Napoli (Naples International Airport) and Niagara Falls (Niagara Falls International Airport) is 4531 miles / 7292 kilometers / 3937 nautical miles.

Naples International Airport – Niagara Falls International Airport

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4531
Miles
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7292
Kilometers
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3937
Nautical miles

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Distance from Napoli to Niagara Falls

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

Vincenty's formula (applied above)
  • 4531.044 miles
  • 7292.009 kilometers
  • 3937.370 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
  • 4519.342 miles
  • 7273.176 kilometers
  • 3927.201 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 Niagara Falls?

The estimated flight time from Naples International Airport to Niagara Falls International Airport is 9 hours and 4 minutes.

Flight carbon footprint between Naples International Airport (NAP) and Niagara Falls International Airport (IAG)

On average, flying from Napoli to Niagara Falls generates about 523 kg of CO2 per passenger, and 523 kilograms equals 1 154 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Napoli to Niagara Falls

See the map of the shortest flight path between Naples International Airport (NAP) and Niagara Falls International Airport (IAG).

Airport information

Origin Naples International Airport
City: Napoli
Country: Italy Flag of Italy
IATA Code: NAP
ICAO Code: LIRN
Coordinates: 40°53′9″N, 14°17′26″E
Destination Niagara Falls International Airport
City: Niagara Falls, NY
Country: United States Flag of United States
IATA Code: IAG
ICAO Code: KIAG
Coordinates: 43°6′26″N, 78°56′46″W