Distance From Chigua Jiao (Johnson South Reef) Helipad to Tribhuvan International Airport

The distance from Chigua Jiao (Johnson South Reef) Helipad () to Tribhuvan International Airport (KTM) is 2254 miles or 3627 kilometers or 1958 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 Sansha (Chigua Jiao / Johnson South Reef) ( China ) to Kathmandu ( Nepal )?

A one-way nonstop (direct) flight between Sansha (Chigua Jiao / Johnson South Reef) and Kathmandu takes around 5 hours 10 minutes.

Estimated flight time from Chigua Jiao (Johnson South Reef) Helipad, Sansha (Chigua Jiao / Johnson South Reef), China to Tribhuvan International Airport, Kathmandu, Nepal is 5 hours 10 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 • - KTM

Kilometers		3627 km
Statute Miles		2254 miles
Nautical Miles		1958 nm
Avg. Time of Flight		5 hours 10 minutes

Chigua Jiao (Johnson South Reef) Helipad to Tribhuvan International Airport Flight Route Map - to KTM Flight Path

Location of Chigua Jiao (Johnson South Reef) Helipad & Tribhuvan International Airport is given below.
Click the map to view Sansha (Chigua Jiao / Johnson South Reef) to Kathmandu nonstop flight path and travel direction.

Click to see flight route on Google Map between Sansha (Chigua Jiao / Johnson South Reef), China and Kathmandu, Nepal. .

Nonstop flight route between Sansha (Chigua Jiao / Johnson South Reef), China and Kathmandu, Nepal.

Time Difference Between the Airports • - KTM

Time difference between Sansha (Chigua Jiao / Johnson South Reef) (China) and Kathmandu (Nepal) is 2 Hours 15 Minutes.
Kathmandu time is 2 Hours 15 Minutes behind Sansha (Chigua Jiao / Johnson South Reef).

Location	Local Time
Sansha (Chigua Jiao / Johnson South Reef) (China)	2026-03-19, 15:48:19 CST
Kathmandu (Nepal)	2026-03-19, 13:33:19 +0545

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

Chigua Jiao (Johnson South Reef) Helipad ( / ) Sansha (Chigua Jiao / Johnson South Reef), China

Destination

Tribhuvan International Airport (KTM / VNKT) Kathmandu, Nepal