Distance From Amikake Tunnel East Entrance Helipad to Kunming Changshui International Airport

The distance from Amikake Tunnel East Entrance Helipad () to Kunming Changshui International Airport (KMG) is 2182 miles or 3511 kilometers or 1895 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 Achi ( Japan ) to Kunming ( China )?

A one-way nonstop (direct) flight between Achi and Kunming takes around 5 hours 0 minutes.

Estimated flight time from Amikake Tunnel East Entrance Helipad, Achi, Japan to Kunming Changshui International Airport, Kunming, China is 5 hours 0 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		3511 km
Statute Miles		2182 miles
Nautical Miles		1895 nm
Avg. Time of Flight		5 hours 0 minutes

Amikake Tunnel East Entrance Helipad to Kunming Changshui International Airport Flight Route Map - to KMG Flight Path

Location of Amikake Tunnel East Entrance Helipad & Kunming Changshui International Airport is given below.
Click the map to view Achi to Kunming nonstop flight path and travel direction.

Click to see flight route on Google Map between Achi, Japan and Kunming, China. .

Nonstop flight route between Achi, Japan and Kunming, China.

Time Difference Between the Airports • - KMG

Time difference between Achi (Japan) and Kunming (China) is 1 Hours.
Kunming time is 1 Hours behind Achi.

Location	Local Time
Achi (Japan)	2026-09-17, 17:40:24 JST
Kunming (China)	2026-09-17, 16:40:24 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

Amikake Tunnel East Entrance Helipad ( / ) Achi, Japan

Destination

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