Distance From Trona Airport to Singapore Changi Airport, TRH - SIN Distance

The distance from Trona Airport (TRH) to Singapore Changi Airport (SIN) is 8742 miles or 14068 kilometers or 7591 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 Trona ( United States ) to Singapore ( Singapore )?

A one-way nonstop (direct) flight between Trona and Singapore takes around 20 hours 5 minutes.

Estimated flight time from Trona Airport, Trona, United States to Singapore Changi Airport, Singapore, Singapore is 20 hours 5 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 • TRH - SIN

Kilometers		14068 km
Statute Miles		8742 miles
Nautical Miles		7591 nm
Avg. Time of Flight		20 hours 5 minutes

Trona Airport to Singapore Changi Airport Flight Route Map - TRH to SIN Flight Path

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

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

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

Time Difference Between the Airports • TRH - SIN

Time difference between Trona (United States) and Singapore (Singapore) is 16 Hours.
Singapore time is 16 Hours ahead of Trona.

Location	Local Time
Trona (United States)	2025-12-14, 23:38:25 PST
Singapore (Singapore)	2025-12-15, 15:38:25 +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

Trona Airport (TRH / L72) Trona, United States

Destination

Singapore Changi Airport (SIN / WSSS) Singapore, Singapore