Distance From Grammar Airport to Naples International Airport

The distance from Grammar Airport () to Naples International Airport (NAP) is 4448 miles or 7159 kilometers or 3863 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Geneva ( United States ) to Napoli ( Italy )?

A one-way nonstop (direct) flight between Geneva and Napoli takes around 10 hours 13 minutes.

Estimated flight time from Grammar Airport, Geneva, United States to Naples International Airport, Napoli, Italy is 10 hours 13 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • - NAP

Kilometers		7159 km
Statute Miles		4448 miles
Nautical Miles		3863 nm
Avg. Time of Flight		10 hours 13 minutes

Grammar Airport to Naples International Airport Flight Route Map - to NAP Flight Path

Location of Grammar Airport & Naples International Airport is given below.
Click the map to view Geneva to Napoli nonstop flight path and travel direction.

Click to see flight route on Google Map between Geneva, United States and Napoli, Italy. .

Nonstop flight route between Geneva, United States and Napoli, Italy.

Time Difference Between the Airports • - NAP

Time difference between Geneva (United States) and Napoli (Italy) is 6 Hours.
Napoli time is 6 Hours ahead of Geneva.

Location	Local Time
Geneva (United States)	2026-08-03, 00:41:52 EDT
Napoli (Italy)	2026-08-03, 06:41:52 CEST

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Grammar Airport ( / NK76) Geneva, United States

Destination

Naples International Airport (NAP / LIRN) Napoli, Italy