Distance From Oyama Tunnel Heliport to Quatro de Fevereiro International Airport

The distance from Oyama Tunnel Heliport () to Quatro de Fevereiro International Airport (LAD) is 8538 miles or 13740 kilometers or 7414 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 Annaka ( Japan ) to Luanda ( Angola )?

A one-way nonstop (direct) flight between Annaka and Luanda takes around 19 hours 37 minutes.

Estimated flight time from Oyama Tunnel Heliport, Annaka, Japan to Quatro de Fevereiro International Airport, Luanda, Angola is 19 hours 37 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 • - LAD

Kilometers		13740 km
Statute Miles		8538 miles
Nautical Miles		7414 nm
Avg. Time of Flight		19 hours 37 minutes

Oyama Tunnel Heliport to Quatro de Fevereiro International Airport Flight Route Map - to LAD Flight Path

Location of Oyama Tunnel Heliport & Quatro de Fevereiro International Airport is given below.
Click the map to view Annaka to Luanda nonstop flight path and travel direction.

Click to see flight route on Google Map between Annaka, Japan and Luanda, Angola. .

Nonstop flight route between Annaka, Japan and Luanda, Angola.

Time Difference Between the Airports • - LAD

Time difference between Annaka (Japan) and Luanda (Angola) is 8 Hours.
Luanda time is 8 Hours behind Annaka.

Location	Local Time
Annaka (Japan)	2026-06-22, 21:34:59 JST
Luanda (Angola)	2026-06-22, 13:34:59 WAT

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

Oyama Tunnel Heliport ( / ) Annaka, Japan

Destination

Quatro de Fevereiro International Airport (LAD / FNLU) Luanda, Angola