Distance From Niigata Airport to Singapore Changi Airport, KIJ - SIN Distance

The distance from Niigata Airport (KIJ) to Singapore Changi Airport (SIN) is 3369 miles or 5422 kilometers or 2926 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 Niigata ( Japan ) to Singapore ( Singapore )?

A one-way nonstop (direct) flight between Niigata and Singapore takes around 7 hours 44 minutes.

Estimated flight time from Niigata Airport, Niigata, Japan to Singapore Changi Airport, Singapore, Singapore is 7 hours 44 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 • KIJ - SIN

Kilometers		5422 km
Statute Miles		3369 miles
Nautical Miles		2926 nm
Avg. Time of Flight		7 hours 44 minutes

Niigata Airport to Singapore Changi Airport Flight Route Map - KIJ to SIN Flight Path

Location of Niigata Airport & Singapore Changi Airport is given below.
Click the map to view Niigata to Singapore nonstop flight path and travel direction.

Click to see flight route on Google Map between Niigata, Japan and Singapore, Singapore. .

Nonstop flight route between Niigata, Japan and Singapore, Singapore.

Time Difference Between the Airports • KIJ - SIN

Time difference between Niigata (Japan) and Singapore (Singapore) is 1 Hours.
Singapore time is 1 Hours behind Niigata.

Location	Local Time
Niigata (Japan)	2026-11-01, 08:40:29 JST
Singapore (Singapore)	2026-11-01, 07:40:29 +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

Niigata Airport (KIJ / RJSN) Niigata, Japan

Destination

Singapore Changi Airport (SIN / WSSS) Singapore, Singapore