Distance From Largo Base Airport to Naples International Airport

The distance from Largo Base Airport () to Naples International Airport (NAP) is 5035 miles or 8103 kilometers or 4373 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 Portland ( United States ) to Napoli ( Italy )?

A one-way nonstop (direct) flight between Portland and Napoli takes around 11 hours 34 minutes.

Estimated flight time from Largo Base Airport, Portland, United States to Naples International Airport, Napoli, Italy is 11 hours 34 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		8103 km
Statute Miles		5035 miles
Nautical Miles		4373 nm
Avg. Time of Flight		11 hours 34 minutes

Largo Base Airport to Naples International Airport Flight Route Map - to NAP Flight Path

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

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

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

Time Difference Between the Airports • - NAP

Time difference between Portland (United States) and Napoli (Italy) is 7 Hours.
Napoli time is 7 Hours ahead of Portland.

Location	Local Time
Portland (United States)	2026-06-16, 07:39:48 CDT
Napoli (Italy)	2026-06-16, 14:39:48 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

Largo Base Airport ( / 5NA2) Portland, United States

Destination

Naples International Airport (NAP / LIRN) Napoli, Italy