Distance From Impfondo Airport to Juanda International Airport, ION - SUB Distance

The distance from Impfondo Airport (ION) to Juanda International Airport (SUB) is 6556 miles or 10551 kilometers or 5694 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 Impfondo ( Republic of the Congo ) to Surabaya ( Indonesia )?

A one-way nonstop (direct) flight between Impfondo and Surabaya takes around 15 hours 4 minutes.

Estimated flight time from Impfondo Airport, Impfondo, Republic of the Congo to Juanda International Airport, Surabaya, Indonesia is 15 hours 4 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 • ION - SUB

Kilometers		10551 km
Statute Miles		6556 miles
Nautical Miles		5694 nm
Avg. Time of Flight		15 hours 4 minutes

Impfondo Airport to Juanda International Airport Flight Route Map - ION to SUB Flight Path

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

Click to see flight route on Google Map between Impfondo, Republic of the Congo and Surabaya, Indonesia. .

Nonstop flight route between Impfondo, Republic of the Congo and Surabaya, Indonesia.

Time Difference Between the Airports • ION - SUB

Time difference between Impfondo (Republic of the Congo) and Surabaya (Indonesia) is 6 Hours.
Surabaya time is 6 Hours ahead of Impfondo.

Location	Local Time
Impfondo (Republic of the Congo)	2026-03-19, 04:31:06 WAT
Surabaya (Indonesia)	2026-03-19, 10:31:06 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

Impfondo Airport (ION / FCOI) Impfondo, Republic of the Congo

Destination

Juanda International Airport (SUB / WARR) Surabaya, Indonesia