Distance From Tribhuvan International Airport to Cayenne – Félix Eboué Airport, KTM - CAY Distance

The distance from Tribhuvan International Airport (KTM) to Cayenne – Félix Eboué Airport (CAY) is 8834 miles or 14217 kilometers or 7672 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 Kathmandu ( Nepal ) to Matoury ( French Guiana )?

A one-way nonstop (direct) flight between Kathmandu and Matoury takes around 20 hours 18 minutes.

Estimated flight time from Tribhuvan International Airport, Kathmandu, Nepal to Cayenne – Félix Eboué Airport, Matoury, French Guiana is 20 hours 18 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 - CAY

Kilometers		14217 km
Statute Miles		8834 miles
Nautical Miles		7672 nm
Avg. Time of Flight		20 hours 18 minutes

Tribhuvan International Airport to Cayenne – Félix Eboué Airport Flight Route Map - KTM to CAY Flight Path

Location of Tribhuvan International Airport & Cayenne – Félix Eboué Airport is given below.
Click the map to view Kathmandu to Matoury nonstop flight path and travel direction.

Click to see flight route on Google Map between Kathmandu, Nepal and Matoury, French Guiana. .

Nonstop flight route between Kathmandu, Nepal and Matoury, French Guiana.

Time Difference Between the Airports • KTM - CAY

Time difference between Kathmandu (Nepal) and Matoury (French Guiana) is 8 Hours 45 Minutes.
Matoury time is 8 Hours 45 Minutes behind Kathmandu.

Location	Local Time
Kathmandu (Nepal)	2026-10-02, 02:58:21 +0545
Matoury (French Guiana)	2026-10-01, 18:13:21 -03

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

Tribhuvan International Airport (KTM / VNKT) Kathmandu, Nepal

Destination

Cayenne – Félix Eboué Airport (CAY / SOCA) Matoury, French Guiana