Distance From Hai Au Seaplane Base to Narita International Airport

The distance from Hai Au Seaplane Base () to Narita International Airport (NRT) is 2260 miles or 3637 kilometers or 1963 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 Ha Long ( Vietnam ) to Narita ( Japan )?

A one-way nonstop (direct) flight between Ha Long and Narita takes around 5 hours 11 minutes.

Estimated flight time from Hai Au Seaplane Base, Ha Long, Vietnam to Narita International Airport, Narita, Japan is 5 hours 11 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		3637 km
Statute Miles		2260 miles
Nautical Miles		1963 nm
Avg. Time of Flight		5 hours 11 minutes

Hai Au Seaplane Base to Narita International Airport Flight Route Map - to NRT Flight Path

Location of Hai Au Seaplane Base & Narita International Airport is given below.
Click the map to view Ha Long to Narita nonstop flight path and travel direction.

Click to see flight route on Google Map between Ha Long, Vietnam and Narita, Japan. .

Nonstop flight route between Ha Long, Vietnam and Narita, Japan.

Time Difference Between the Airports • - NRT

Time difference between Ha Long (Vietnam) and Narita (Japan) is 2 Hours.
Narita time is 2 Hours ahead of Ha Long.

Location	Local Time
Ha Long (Vietnam)	2025-12-16, 23:52:13 +07
Narita (Japan)	2025-12-17, 01:52:13 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

Hai Au Seaplane Base ( / ) Ha Long, Vietnam

Destination

Narita International Airport (NRT / RJAA) Narita, Japan