Distance From Harvey Point Defense Testing Activity Airport to Nanjing Lukou International Airport

The distance from Harvey Point Defense Testing Activity Airport () to Nanjing Lukou International Airport (NKG) is 7648 miles or 12308 kilometers or 6642 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 Hertford ( United States ) to Nanjing ( China )?

A one-way nonstop (direct) flight between Hertford and Nanjing takes around 17 hours 34 minutes.

Estimated flight time from Harvey Point Defense Testing Activity Airport, Hertford, United States to Nanjing Lukou International Airport, Nanjing, China is 17 hours 34 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 • - NKG

Kilometers		12308 km
Statute Miles		7648 miles
Nautical Miles		6642 nm
Avg. Time of Flight		17 hours 34 minutes

Harvey Point Defense Testing Activity Airport to Nanjing Lukou International Airport Flight Route Map - to NKG Flight Path

Location of Harvey Point Defense Testing Activity Airport & Nanjing Lukou International Airport is given below.
Click the map to view Hertford to Nanjing nonstop flight path and travel direction.

Click to see flight route on Google Map between Hertford, United States and Nanjing, China. .

Nonstop flight route between Hertford, United States and Nanjing, China.

Time Difference Between the Airports • - NKG

Time difference between Hertford (United States) and Nanjing (China) is 12 Hours.
Nanjing time is 12 Hours ahead of Hertford.

Location	Local Time
Hertford (United States)	2026-03-18, 10:44:42 EDT
Nanjing (China)	2026-03-18, 22:44:42 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

Harvey Point Defense Testing Activity Airport ( / NC01) Hertford, United States

Destination

Nanjing Lukou International Airport (NKG / ZSNJ) Nanjing, China