Distance From Koshigaya Heliport to Naples International Airport

The distance from Koshigaya Heliport () to Naples International Airport (NAP) is 6107 miles or 9828 kilometers or 5303 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 Koshigaya ( Japan ) to Napoli ( Italy )?

A one-way nonstop (direct) flight between Koshigaya and Napoli takes around 14 hours 2 minutes.

Estimated flight time from Koshigaya Heliport, Koshigaya, Japan to Naples International Airport, Napoli, Italy is 14 hours 2 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		9828 km
Statute Miles		6107 miles
Nautical Miles		5303 nm
Avg. Time of Flight		14 hours 2 minutes

Koshigaya Heliport to Naples International Airport Flight Route Map - to NAP Flight Path

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

Click to see flight route on Google Map between Koshigaya, Japan and Napoli, Italy. .

Nonstop flight route between Koshigaya, Japan and Napoli, Italy.

Time Difference Between the Airports • - NAP

Time difference between Koshigaya (Japan) and Napoli (Italy) is 7 Hours.
Napoli time is 7 Hours behind Koshigaya.

Location	Local Time
Koshigaya (Japan)	2026-05-05, 07:15:44 JST
Napoli (Italy)	2026-05-05, 00:15:44 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

Koshigaya Heliport ( / ) Koshigaya, Japan

Destination

Naples International Airport (NAP / LIRN) Napoli, Italy