Distance From Riverwood Airport to Singapore Changi Airport

The distance from Riverwood Airport () to Singapore Changi Airport (SIN) is 9721 miles or 15645 kilometers or 8442 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 Iron Gate ( United States ) to Singapore ( Singapore )?

A one-way nonstop (direct) flight between Iron Gate and Singapore takes around 22 hours 21 minutes.

Estimated flight time from Riverwood Airport, Iron Gate, United States to Singapore Changi Airport, Singapore, Singapore is 22 hours 21 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		15645 km
Statute Miles		9721 miles
Nautical Miles		8442 nm
Avg. Time of Flight		22 hours 21 minutes

Riverwood Airport to Singapore Changi Airport Flight Route Map - to SIN Flight Path

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

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

Nonstop flight route between Iron Gate, United States and Singapore, Singapore.

Time Difference Between the Airports • - SIN

Time difference between Iron Gate (United States) and Singapore (Singapore) is 12 Hours.
Singapore time is 12 Hours ahead of Iron Gate.

Location	Local Time
Iron Gate (United States)	2026-08-08, 01:31:24 EDT
Singapore (Singapore)	2026-08-08, 13:31:24 +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

Riverwood Airport ( / 0VA2) Iron Gate, United States

Destination

Singapore Changi Airport (SIN / WSSS) Singapore, Singapore