Distance From Port Walter Seaplane Base to Nanchang Changbei International Airport, PWR - KHN Distance

The distance from Port Walter Seaplane Base (PWR) to Nanchang Changbei International Airport (KHN) is 5257 miles or 8460 kilometers or 4565 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 Walter ( United States ) to Nanchang ( China )?

A one-way nonstop (direct) flight between Port Walter and Nanchang takes around 12 hours 5 minutes.

Estimated flight time from Port Walter Seaplane Base, Port Walter, United States to Nanchang Changbei International Airport, Nanchang, China is 12 hours 5 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 • PWR - KHN

Kilometers		8460 km
Statute Miles		5257 miles
Nautical Miles		4565 nm
Avg. Time of Flight		12 hours 5 minutes

Port Walter Seaplane Base to Nanchang Changbei International Airport Flight Route Map - PWR to KHN Flight Path

Location of Port Walter Seaplane Base & Nanchang Changbei International Airport is given below.
Click the map to view Port Walter to Nanchang nonstop flight path and travel direction.

Click to see flight route on Google Map between Port Walter, United States and Nanchang, China. .

Nonstop flight route between Port Walter, United States and Nanchang, China.

Time Difference Between the Airports • PWR - KHN

Time difference between Port Walter (United States) and Nanchang (China) is 17 Hours.
Nanchang time is 17 Hours ahead of Port Walter.

Location	Local Time
Port Walter (United States)	2026-11-08, 16:27:13 AKST
Nanchang (China)	2026-11-09, 09:27:13 CST

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 Walter Seaplane Base (PWR / PPWR) Port Walter, United States

Destination

Nanchang Changbei International Airport (KHN / ZSCN) Nanchang, China