Distance From Koksijde Air Base to Juanda International Airport

The distance from Koksijde Air Base () to Juanda International Airport (SUB) is 7484 miles or 12045 kilometers or 6500 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 Koksijde ( Belgium ) to Surabaya ( Indonesia )?

A one-way nonstop (direct) flight between Koksijde and Surabaya takes around 17 hours 12 minutes.

Estimated flight time from Koksijde Air Base, Koksijde, Belgium to Juanda International Airport, Surabaya, Indonesia is 17 hours 12 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 • - SUB

Kilometers		12045 km
Statute Miles		7484 miles
Nautical Miles		6500 nm
Avg. Time of Flight		17 hours 12 minutes

Koksijde Air Base to Juanda International Airport Flight Route Map - to SUB Flight Path

Location of Koksijde Air Base & Juanda International Airport is given below.
Click the map to view Koksijde to Surabaya nonstop flight path and travel direction.

Click to see flight route on Google Map between Koksijde, Belgium and Surabaya, Indonesia. .

Nonstop flight route between Koksijde, Belgium and Surabaya, Indonesia.

Time Difference Between the Airports • - SUB

Time difference between Koksijde (Belgium) and Surabaya (Indonesia) is 5 Hours.
Surabaya time is 5 Hours ahead of Koksijde.

Location	Local Time
Koksijde (Belgium)	2026-09-12, 10:10:29 CEST
Surabaya (Indonesia)	2026-09-12, 15:10:29 WIB

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

Koksijde Air Base ( / EBFN) Koksijde, Belgium

Destination

Juanda International Airport (SUB / WARR) Surabaya, Indonesia