Distance From Grand Rapids Itasca Co-Gordon Newstrom field to Juanda International Airport, GPZ - SUB Distance

The distance from Grand Rapids Itasca Co-Gordon Newstrom field (GPZ) to Juanda International Airport (SUB) is 9278 miles or 14931 kilometers or 8057 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 Grand Rapids ( United States ) to Surabaya ( Indonesia )?

A one-way nonstop (direct) flight between Grand Rapids and Surabaya takes around 21 hours 19 minutes.

Estimated flight time from Grand Rapids Itasca Co-Gordon Newstrom field, Grand Rapids, United States to Juanda International Airport, Surabaya, Indonesia is 21 hours 19 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 • GPZ - SUB

Kilometers		14931 km
Statute Miles		9278 miles
Nautical Miles		8057 nm
Avg. Time of Flight		21 hours 19 minutes

Grand Rapids Itasca Co-Gordon Newstrom field to Juanda International Airport Flight Route Map - GPZ to SUB Flight Path

Location of Grand Rapids Itasca Co-Gordon Newstrom field & Juanda International Airport is given below.
Click the map to view Grand Rapids to Surabaya nonstop flight path and travel direction.

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

Nonstop flight route between Grand Rapids, United States and Surabaya, Indonesia.

Time Difference Between the Airports • GPZ - SUB

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

Location	Local Time
Grand Rapids (United States)	2025-12-07, 00:25:07 CST
Surabaya (Indonesia)	2025-12-07, 13:25:07 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

Grand Rapids Itasca Co-Gordon Newstrom field (GPZ / KGPZ) Grand Rapids, United States

Destination

Juanda International Airport (SUB / WARR) Surabaya, Indonesia