Distance From Savannah River Site (Department of Energy) Heliport to Cayenne – Félix Eboué Airport

The distance from Savannah River Site (Department of Energy) Heliport () to Cayenne – Félix Eboué Airport (CAY) is 2727 miles or 4388 kilometers or 2368 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 Aiken ( United States ) to Matoury ( French Guiana )?

A one-way nonstop (direct) flight between Aiken and Matoury takes around 6 hours 16 minutes.

Estimated flight time from Savannah River Site (Department of Energy) Heliport, Aiken, United States to Cayenne – Félix Eboué Airport, Matoury, French Guiana is 6 hours 16 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 • - CAY

Kilometers		4388 km
Statute Miles		2727 miles
Nautical Miles		2368 nm
Avg. Time of Flight		6 hours 16 minutes

Savannah River Site (Department of Energy) Heliport to Cayenne – Félix Eboué Airport Flight Route Map - to CAY Flight Path

Location of Savannah River Site (Department of Energy) Heliport & Cayenne – Félix Eboué Airport is given below.
Click the map to view Aiken to Matoury nonstop flight path and travel direction.

Click to see flight route on Google Map between Aiken, United States and Matoury, French Guiana. .

Nonstop flight route between Aiken, United States and Matoury, French Guiana.

Time Difference Between the Airports • - CAY

Time difference between Aiken (United States) and Matoury (French Guiana) is 1 Hours.
Matoury time is 1 Hours ahead of Aiken.

Location	Local Time
Aiken (United States)	2026-03-22, 06:19:54 EDT
Matoury (French Guiana)	2026-03-22, 07:19:54 -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

Savannah River Site (Department of Energy) Heliport ( / SC30) Aiken, United States

Destination

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