Distance From Ice Harbor Dam Heliport to Singapore Changi Airport

The distance from Ice Harbor Dam Heliport () to Singapore Changi Airport (SIN) is 8244 miles or 13267 kilometers or 7159 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 Pasco ( United States ) to Singapore ( Singapore )?

A one-way nonstop (direct) flight between Pasco and Singapore takes around 18 hours 57 minutes.

Estimated flight time from Ice Harbor Dam Heliport, Pasco, United States to Singapore Changi Airport, Singapore, Singapore is 18 hours 57 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		13267 km
Statute Miles		8244 miles
Nautical Miles		7159 nm
Avg. Time of Flight		18 hours 57 minutes

Ice Harbor Dam Heliport to Singapore Changi Airport Flight Route Map - to SIN Flight Path

Location of Ice Harbor Dam Heliport & Singapore Changi Airport is given below.
Click the map to view Pasco to Singapore nonstop flight path and travel direction.

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

Nonstop flight route between Pasco, United States and Singapore, Singapore.

Time Difference Between the Airports • - SIN

Time difference between Pasco (United States) and Singapore (Singapore) is 15 Hours.
Singapore time is 15 Hours ahead of Pasco.

Location	Local Time
Pasco (United States)	2025-12-17, 00:39:36 MST
Singapore (Singapore)	2025-12-17, 15:39:36 +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

Ice Harbor Dam Heliport ( / WN81) Pasco, United States

Destination

Singapore Changi Airport (SIN / WSSS) Singapore, Singapore