Distance From Old Station Helibase to Ivato Airport

The distance from Old Station Helibase () to Ivato Airport (TNR) is 10789 miles or 17362 kilometers or 9369 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 Old Station ( United States ) to Antananarivo ( Madagascar )?

A one-way nonstop (direct) flight between Old Station and Antananarivo takes around 24 hours 48 minutes.

Estimated flight time from Old Station Helibase, Old Station, United States to Ivato Airport, Antananarivo, Madagascar is 24 hours 48 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		17362 km
Statute Miles		10789 miles
Nautical Miles		9369 nm
Avg. Time of Flight		24 hours 48 minutes

Old Station Helibase to Ivato Airport Flight Route Map - to TNR Flight Path

Location of Old Station Helibase & Ivato Airport is given below.
Click the map to view Old Station to Antananarivo nonstop flight path and travel direction.

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

Nonstop flight route between Old Station, United States and Antananarivo, Madagascar.

Time Difference Between the Airports • - TNR

Time difference between Old Station (United States) and Antananarivo (Madagascar) is 9 Hours.
Antananarivo time is 9 Hours ahead of Old Station.

Location	Local Time
Old Station (United States)	2026-06-23, 04:43:44 MDT
Antananarivo (Madagascar)	2026-06-23, 13:43:44 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

Old Station Helibase ( / ) Old Station, United States

Destination

Ivato Airport (TNR / FMMI) Antananarivo, Madagascar