Distance From Port of Catoosa Heliport to Ivato Airport

The distance from Port of Catoosa Heliport () to Ivato Airport (TNR) is 9903 miles or 15937 kilometers or 8600 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 Catoosa ( United States ) to Antananarivo ( Madagascar )?

A one-way nonstop (direct) flight between Catoosa and Antananarivo takes around 22 hours 46 minutes.

Estimated flight time from Port of Catoosa Heliport, Catoosa, United States to Ivato Airport, Antananarivo, Madagascar is 22 hours 46 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 • - TNR

Kilometers		15937 km
Statute Miles		9903 miles
Nautical Miles		8600 nm
Avg. Time of Flight		22 hours 46 minutes

Port of Catoosa Heliport to Ivato Airport Flight Route Map - to TNR Flight Path

Location of Port of Catoosa Heliport & Ivato Airport is given below.
Click the map to view Catoosa to Antananarivo nonstop flight path and travel direction.

Click to see flight route on Google Map between Catoosa, United States and Antananarivo, Madagascar. .

Nonstop flight route between Catoosa, United States and Antananarivo, Madagascar.

Time Difference Between the Airports • - TNR

Time difference between Catoosa (United States) and Antananarivo (Madagascar) is 7 Hours.
Antananarivo time is 7 Hours ahead of Catoosa.

Location	Local Time
Catoosa (United States)	2026-03-21, 14:57:20 EDT
Antananarivo (Madagascar)	2026-03-21, 21:57:20 EAT

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

Port of Catoosa Heliport ( / O64) Catoosa, United States

Destination

Ivato Airport (TNR / FMMI) Antananarivo, Madagascar