Distance From Syros Airport to Tribhuvan International Airport, JSY - KTM Distance

The distance from Syros Airport (JSY) to Tribhuvan International Airport (KTM) is 3522 miles or 5668 kilometers or 3059 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 Syros Island ( Greece ) to Kathmandu ( Nepal )?

A one-way nonstop (direct) flight between Syros Island and Kathmandu takes around 8 hours 5 minutes.

Estimated flight time from Syros Airport, Syros Island, Greece to Tribhuvan International Airport, Kathmandu, Nepal is 8 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 • JSY - KTM

Kilometers		5668 km
Statute Miles		3522 miles
Nautical Miles		3059 nm
Avg. Time of Flight		8 hours 5 minutes

Syros Airport to Tribhuvan International Airport Flight Route Map - JSY to KTM Flight Path

Location of Syros Airport & Tribhuvan International Airport is given below.
Click the map to view Syros Island to Kathmandu nonstop flight path and travel direction.

Click to see flight route on Google Map between Syros Island, Greece and Kathmandu, Nepal. .

Nonstop flight route between Syros Island, Greece and Kathmandu, Nepal.

Time Difference Between the Airports • JSY - KTM

Time difference between Syros Island (Greece) and Kathmandu (Nepal) is 3 Hours 45 Minutes.
Kathmandu time is 3 Hours 45 Minutes ahead of Syros Island.

Location	Local Time
Syros Island (Greece)	2025-12-14, 15:37:36 EET
Kathmandu (Nepal)	2025-12-14, 19:22:36 +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

Syros Airport (JSY / LGSO) Syros Island, Greece

Destination

Tribhuvan International Airport (KTM / VNKT) Kathmandu, Nepal