Distance From Betou Airport to Kansai International Airport, BTB - KIX Distance

The distance from Betou Airport (BTB) to Kansai International Airport (KIX) is 7593 miles or 12220 kilometers or 6594 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 Betou ( Republic of the Congo ) to Osaka ( Japan )?

A one-way nonstop (direct) flight between Betou and Osaka takes around 17 hours 27 minutes.

Estimated flight time from Betou Airport, Betou, Republic of the Congo to Kansai International Airport, Osaka, Japan is 17 hours 27 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 • BTB - KIX

Kilometers		12220 km
Statute Miles		7593 miles
Nautical Miles		6594 nm
Avg. Time of Flight		17 hours 27 minutes

Betou Airport to Kansai International Airport Flight Route Map - BTB to KIX Flight Path

Location of Betou Airport & Kansai International Airport is given below.
Click the map to view Betou to Osaka nonstop flight path and travel direction.

Click to see flight route on Google Map between Betou, Republic of the Congo and Osaka, Japan. .

Nonstop flight route between Betou, Republic of the Congo and Osaka, Japan.

Time Difference Between the Airports • BTB - KIX

Time difference between Betou (Republic of the Congo) and Osaka (Japan) is 8 Hours.
Osaka time is 8 Hours ahead of Betou.

Location	Local Time
Betou (Republic of the Congo)	2026-10-27, 00:13:44 WAT
Osaka (Japan)	2026-10-27, 08:13:44 JST

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

Betou Airport (BTB / FCOT) Betou, Republic of the Congo

Destination

Kansai International Airport (KIX / RJBB) Osaka, Japan