Distance From Tosontsengel Airport to Kunming Changshui International Airport, TNZ - KMG Distance

The distance from Tosontsengel Airport (TNZ) to Kunming Changshui International Airport (KMG) is 1652 miles or 2659 kilometers or 1435 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 Tosontsengel ( Mongolia ) to Kunming ( China )?

A one-way nonstop (direct) flight between Tosontsengel and Kunming takes around 3 hours 47 minutes.

Estimated flight time from Tosontsengel Airport, Tosontsengel, Mongolia to Kunming Changshui International Airport, Kunming, China is 3 hours 47 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 • TNZ - KMG

Kilometers		2659 km
Statute Miles		1652 miles
Nautical Miles		1435 nm
Avg. Time of Flight		3 hours 47 minutes

Tosontsengel Airport to Kunming Changshui International Airport Flight Route Map - TNZ to KMG Flight Path

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

Click to see flight route on Google Map between Tosontsengel, Mongolia and Kunming, China. .

Nonstop flight route between Tosontsengel, Mongolia and Kunming, China.

Time Difference Between the Airports • TNZ - KMG

Time difference between Tosontsengel (Mongolia) and Kunming (China) is 1 Hours.
Kunming time is 1 Hours ahead of Tosontsengel.

Location	Local Time
Tosontsengel (Mongolia)	2026-11-09, 06:02:40 +07
Kunming (China)	2026-11-09, 07:02:40 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

Tosontsengel Airport (TNZ / ZMTL) Tosontsengel, Mongolia

Destination

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