Distance From Okoyo Airport to Nanchang Changbei International Airport, OKG - KHN Distance

The distance from Okoyo Airport (OKG) to Nanchang Changbei International Airport (KHN) is 6922 miles or 11139 kilometers or 6011 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 Okoyo ( Republic of the Congo ) to Nanchang ( China )?

A one-way nonstop (direct) flight between Okoyo and Nanchang takes around 15 hours 54 minutes.

Estimated flight time from Okoyo Airport, Okoyo, Republic of the Congo to Nanchang Changbei International Airport, Nanchang, China is 15 hours 54 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 • OKG - KHN

Kilometers		11139 km
Statute Miles		6922 miles
Nautical Miles		6011 nm
Avg. Time of Flight		15 hours 54 minutes

Okoyo Airport to Nanchang Changbei International Airport Flight Route Map - OKG to KHN Flight Path

Location of Okoyo Airport & Nanchang Changbei International Airport is given below.
Click the map to view Okoyo to Nanchang nonstop flight path and travel direction.

Click to see flight route on Google Map between Okoyo, Republic of the Congo and Nanchang, China. .

Nonstop flight route between Okoyo, Republic of the Congo and Nanchang, China.

Time Difference Between the Airports • OKG - KHN

Time difference between Okoyo (Republic of the Congo) and Nanchang (China) is 7 Hours.
Nanchang time is 7 Hours ahead of Okoyo.

Location	Local Time
Okoyo (Republic of the Congo)	2026-04-29, 21:35:19 WAT
Nanchang (China)	2026-04-30, 04:35:19 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

Okoyo Airport (OKG / ) Okoyo, Republic of the Congo

Destination

Nanchang Changbei International Airport (KHN / ZSCN) Nanchang, China