Distance From South Gasline Airport to Kunming Changshui International Airport

The distance from South Gasline Airport () to Kunming Changshui International Airport (KMG) is 5254 miles or 8455 kilometers or 4562 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 Sterling ( United States ) to Kunming ( China )?

A one-way nonstop (direct) flight between Sterling and Kunming takes around 12 hours 4 minutes.

Estimated flight time from South Gasline Airport, Sterling, United States to Kunming Changshui International Airport, Kunming, China is 12 hours 4 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 • - KMG

Kilometers		8455 km
Statute Miles		5254 miles
Nautical Miles		4562 nm
Avg. Time of Flight		12 hours 4 minutes

South Gasline Airport to Kunming Changshui International Airport Flight Route Map - to KMG Flight Path

Location of South Gasline Airport & Kunming Changshui International Airport is given below.
Click the map to view Sterling to Kunming nonstop flight path and travel direction.

Click to see flight route on Google Map between Sterling, United States and Kunming, China. .

Nonstop flight route between Sterling, United States and Kunming, China.

Time Difference Between the Airports • - KMG

Time difference between Sterling (United States) and Kunming (China) is 16 Hours.
Kunming time is 16 Hours ahead of Sterling.

Location	Local Time
Sterling (United States)	2026-03-19, 05:46:30 AKDT
Kunming (China)	2026-03-19, 21:46:30 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

South Gasline Airport ( / AK39) Sterling, United States

Destination

Kunming Changshui International Airport (KMG / ZPPP) Kunming, China