Distance From Open Bay Airport to Kunming Changshui International Airport, OPB - KMG Distance

The distance from Open Bay Airport (OPB) to Kunming Changshui International Airport (KMG) is 3869 miles or 6226 kilometers or 3360 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.

---

How long does it take to travel from Maitanakunai ( Papua New Guinea ) to Kunming ( China )?

A one-way nonstop (direct) flight between Maitanakunai and Kunming takes around 8 hours 53 minutes.

Estimated flight time from Open Bay Airport, Maitanakunai, Papua New Guinea to Kunming Changshui International Airport, Kunming, China is 8 hours 53 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 • OPB - KMG

Kilometers		6226 km
Statute Miles		3869 miles
Nautical Miles		3360 nm
Avg. Time of Flight		8 hours 53 minutes

Open Bay Airport to Kunming Changshui International Airport Flight Route Map - OPB to KMG Flight Path

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

Click to see flight route on Google Map between Maitanakunai, Papua New Guinea and Kunming, China. .

Nonstop flight route between Maitanakunai, Papua New Guinea and Kunming, China.

Time Difference Between the Airports • OPB - KMG

Time difference between Maitanakunai (Papua New Guinea) and Kunming (China) is 3 Hours.
Kunming time is 3 Hours behind Maitanakunai.

Location	Local Time
Maitanakunai (Papua New Guinea)	2026-05-02, 01:00:52 +11
Kunming (China)	2026-05-01, 22:00:52 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

Open Bay Airport (OPB / AYOY) Maitanakunai, Papua New Guinea

Destination

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