Distance From Port Heiden Airport to Noi Bai International Airport, PTH - HAN Distance

The distance from Port Heiden Airport (PTH) to Noi Bai International Airport (HAN) is 5202 miles or 8371 kilometers or 4517 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 Port Heiden ( United States ) to Hanoi (Soc Son) ( Vietnam )?

A one-way nonstop (direct) flight between Port Heiden and Hanoi (Soc Son) takes around 11 hours 57 minutes.

Estimated flight time from Port Heiden Airport, Port Heiden, United States to Noi Bai International Airport, Hanoi (Soc Son), Vietnam is 11 hours 57 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 • PTH - HAN

Kilometers		8371 km
Statute Miles		5202 miles
Nautical Miles		4517 nm
Avg. Time of Flight		11 hours 57 minutes

Port Heiden Airport to Noi Bai International Airport Flight Route Map - PTH to HAN Flight Path

Location of Port Heiden Airport & Noi Bai International Airport is given below.
Click the map to view Port Heiden to Hanoi (Soc Son) nonstop flight path and travel direction.

Click to see flight route on Google Map between Port Heiden, United States and Hanoi (Soc Son), Vietnam. .

Nonstop flight route between Port Heiden, United States and Hanoi (Soc Son), Vietnam.

Time Difference Between the Airports • PTH - HAN

Time difference between Port Heiden (United States) and Hanoi (Soc Son) (Vietnam) is 15 Hours.
Hanoi (Soc Son) time is 15 Hours ahead of Port Heiden.

Location	Local Time
Port Heiden (United States)	2026-08-08, 03:13:57 AKDT
Hanoi (Soc Son) (Vietnam)	2026-08-08, 18:13:57 +07

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

Port Heiden Airport (PTH / PAPH) Port Heiden, United States

Destination

Noi Bai International Airport (HAN / VVNB) Hanoi (Soc Son), Vietnam