Distance From Cheonmi-ri Helipad to Singapore Changi Airport

The distance from Cheonmi-ri Helipad () to Singapore Changi Airport (SIN) is 2968 miles or 4777 kilometers or 2578 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 Cheonmi-ri ( South Korea ) to Singapore ( Singapore )?

A one-way nonstop (direct) flight between Cheonmi-ri and Singapore takes around 6 hours 49 minutes.

Estimated flight time from Cheonmi-ri Helipad, Cheonmi-ri, South Korea to Singapore Changi Airport, Singapore, Singapore is 6 hours 49 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 • - SIN

Kilometers		4777 km
Statute Miles		2968 miles
Nautical Miles		2578 nm
Avg. Time of Flight		6 hours 49 minutes

Cheonmi-ri Helipad to Singapore Changi Airport Flight Route Map - to SIN Flight Path

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

Click to see flight route on Google Map between Cheonmi-ri, South Korea and Singapore, Singapore. .

Nonstop flight route between Cheonmi-ri, South Korea and Singapore, Singapore.

Time Difference Between the Airports • - SIN

Time difference between Cheonmi-ri (South Korea) and Singapore (Singapore) is 1 Hours.
Singapore time is 1 Hours behind Cheonmi-ri.

Location	Local Time
Cheonmi-ri (South Korea)	2026-03-17, 22:16:00 KST
Singapore (Singapore)	2026-03-17, 21:16:00 +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

Cheonmi-ri Helipad ( / ) Cheonmi-ri, South Korea

Destination

Singapore Changi Airport (SIN / WSSS) Singapore, Singapore