Distance From Boise Air Terminal/Gowen Field to Juanda International Airport, BOI - SUB Distance

The distance from Boise Air Terminal/Gowen Field (BOI) to Juanda International Airport (SUB) is 8571 miles or 13793 kilometers or 7443 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 Boise ( United States ) to Surabaya ( Indonesia )?

A one-way nonstop (direct) flight between Boise and Surabaya takes around 19 hours 42 minutes.

Estimated flight time from Boise Air Terminal/Gowen Field, Boise, United States to Juanda International Airport, Surabaya, Indonesia is 19 hours 42 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 • BOI - SUB

Kilometers		13793 km
Statute Miles		8571 miles
Nautical Miles		7443 nm
Avg. Time of Flight		19 hours 42 minutes

Boise Air Terminal/Gowen Field to Juanda International Airport Flight Route Map - BOI to SUB Flight Path

Location of Boise Air Terminal/Gowen Field & Juanda International Airport is given below.
Click the map to view Boise to Surabaya nonstop flight path and travel direction.

Click to see flight route on Google Map between Boise, United States and Surabaya, Indonesia. .

Nonstop flight route between Boise, United States and Surabaya, Indonesia.

Time Difference Between the Airports • BOI - SUB

Time difference between Boise (United States) and Surabaya (Indonesia) is 13 Hours.
Surabaya time is 13 Hours ahead of Boise.

Location	Local Time
Boise (United States)	2026-05-01, 04:09:09 MDT
Surabaya (Indonesia)	2026-05-01, 17:09:10 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

Boise Air Terminal/Gowen Field (BOI / KBOI) Boise, United States

Destination

Juanda International Airport (SUB / WARR) Surabaya, Indonesia