Distance From Great Falls International Airport to Nanjing Lukou International Airport, GTF - NKG Distance

The distance from Great Falls International Airport (GTF) to Nanjing Lukou International Airport (NKG) is 6139 miles or 9880 kilometers or 5331 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 Great Falls ( United States ) to Nanjing ( China )?

A one-way nonstop (direct) flight between Great Falls and Nanjing takes around 14 hours 6 minutes.

Estimated flight time from Great Falls International Airport, Great Falls, United States to Nanjing Lukou International Airport, Nanjing, China is 14 hours 6 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 • GTF - NKG

Kilometers		9880 km
Statute Miles		6139 miles
Nautical Miles		5331 nm
Avg. Time of Flight		14 hours 6 minutes

Great Falls International Airport to Nanjing Lukou International Airport Flight Route Map - GTF to NKG Flight Path

Location of Great Falls International Airport & Nanjing Lukou International Airport is given below.
Click the map to view Great Falls to Nanjing nonstop flight path and travel direction.

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

Nonstop flight route between Great Falls, United States and Nanjing, China.

Time Difference Between the Airports • GTF - NKG

Time difference between Great Falls (United States) and Nanjing (China) is 15 Hours.
Nanjing time is 15 Hours ahead of Great Falls.

Location	Local Time
Great Falls (United States)	2025-12-16, 10:03:24 MST
Nanjing (China)	2025-12-17, 01:03:24 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

Great Falls International Airport (GTF / KGTF) Great Falls, United States

Destination

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