Distance From Rajbiraj Airport to Singapore Changi Airport, RJB - SIN Distance

The distance from Rajbiraj Airport (RJB) to Singapore Changi Airport (SIN) is 2083 miles or 3351 kilometers or 1809 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 Rajbiraj ( Nepal ) to Singapore ( Singapore )?

A one-way nonstop (direct) flight between Rajbiraj and Singapore takes around 4 hours 47 minutes.

Estimated flight time from Rajbiraj Airport, Rajbiraj, Nepal to Singapore Changi Airport, Singapore, Singapore is 4 hours 47 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 • RJB - SIN

Kilometers		3351 km
Statute Miles		2083 miles
Nautical Miles		1809 nm
Avg. Time of Flight		4 hours 47 minutes

Rajbiraj Airport to Singapore Changi Airport Flight Route Map - RJB to SIN Flight Path

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

Click to see flight route on Google Map between Rajbiraj, Nepal and Singapore, Singapore. .

Nonstop flight route between Rajbiraj, Nepal and Singapore, Singapore.

Time Difference Between the Airports • RJB - SIN

Time difference between Rajbiraj (Nepal) and Singapore (Singapore) is 2 Hours 15 Minutes.
Singapore time is 2 Hours 15 Minutes ahead of Rajbiraj.

Location	Local Time
Rajbiraj (Nepal)	2026-10-24, 11:34:08 +0545
Singapore (Singapore)	2026-10-24, 13:49:08 +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

Rajbiraj Airport (RJB / VNRB) Rajbiraj, Nepal

Destination

Singapore Changi Airport (SIN / WSSS) Singapore, Singapore