Distance From Iwaya Dam Heliport to Narita International Airport

The distance from Iwaya Dam Heliport () to Narita International Airport (NRT) is 181 miles or 292 kilometers or 158 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 Gero ( Japan ) to Narita ( Japan )?

A one-way nonstop (direct) flight between Gero and Narita takes around 0 hours 25 minutes.

Estimated flight time from Iwaya Dam Heliport, Gero, Japan to Narita International Airport, Narita, Japan is 0 hours 25 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 • - NRT

Kilometers		292 km
Statute Miles		181 miles
Nautical Miles		158 nm
Avg. Time of Flight		0 hours 25 minutes

Iwaya Dam Heliport to Narita International Airport Flight Route Map - to NRT Flight Path

Location of Iwaya Dam Heliport & Narita International Airport is given below.
Click the map to view Gero to Narita nonstop flight path and travel direction.

Click to see flight route on Google Map between Gero, Japan and Narita, Japan. .

Nonstop flight route between Gero, Japan and Narita, Japan.

Time Difference Between the Airports • - NRT

Time difference between Gero (Japan) and Narita (Japan) is 0 Hours.

Location	Local Time
Gero (Japan)	2026-11-02, 10:29:00 JST
Narita (Japan)	2026-11-02, 10:29:00 JST

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

Iwaya Dam Heliport ( / ) Gero, Japan

Destination

Narita International Airport (NRT / RJAA) Narita, Japan