Distance From Cox-Grantham Airfield to Naples International Airport

The distance from Cox-Grantham Airfield () to Naples International Airport (NAP) is 4797 miles or 7719 kilometers or 4165 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 Grantham ( United States ) to Napoli ( Italy )?

A one-way nonstop (direct) flight between Grantham and Napoli takes around 11 hours 1 minutes.

Estimated flight time from Cox-Grantham Airfield, Grantham, United States to Naples International Airport, Napoli, Italy is 11 hours 1 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		7719 km
Statute Miles		4797 miles
Nautical Miles		4165 nm
Avg. Time of Flight		11 hours 1 minutes

Cox-Grantham Airfield to Naples International Airport Flight Route Map - to NAP Flight Path

Location of Cox-Grantham Airfield & Naples International Airport is given below.
Click the map to view Grantham to Napoli nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • - NAP

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

Location	Local Time
Grantham (United States)	2026-05-01, 08:47:15 EDT
Napoli (Italy)	2026-05-01, 14:47:15 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

Cox-Grantham Airfield ( / 6NC0) Grantham, United States

Destination

Naples International Airport (NAP / LIRN) Napoli, Italy