Distance From Grand Rapids Itasca Co-Gordon Newstrom field to Singapore Changi Airport, GPZ - SIN Distance

The distance from Grand Rapids Itasca Co-Gordon Newstrom field (GPZ) to Singapore Changi Airport (SIN) is 8918 miles or 14353 kilometers or 7745 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 Singapore ( Singapore )?

A one-way nonstop (direct) flight between Grand Rapids and Singapore takes around 20 hours 30 minutes.

Estimated flight time from Grand Rapids Itasca Co-Gordon Newstrom field, Grand Rapids, United States to Singapore Changi Airport, Singapore, Singapore is 20 hours 30 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 - SIN

Kilometers		14353 km
Statute Miles		8918 miles
Nautical Miles		7745 nm
Avg. Time of Flight		20 hours 30 minutes

Grand Rapids Itasca Co-Gordon Newstrom field to Singapore Changi Airport Flight Route Map - GPZ to SIN Flight Path

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

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

Nonstop flight route between Grand Rapids, United States and Singapore, Singapore.

Time Difference Between the Airports • GPZ - SIN

Time difference between Grand Rapids (United States) and Singapore (Singapore) is 14 Hours.
Singapore time is 14 Hours ahead of Grand Rapids.

Location	Local Time
Grand Rapids (United States)	2025-12-07, 00:23:58 CST
Singapore (Singapore)	2025-12-07, 14:23:58 +08

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

Singapore Changi Airport (SIN / WSSS) Singapore, Singapore