Distance From Big Sky Airport to Ivato Airport

The distance from Big Sky Airport () to Ivato Airport (TNR) is 9432 miles or 15180 kilometers or 8191 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 Huntsville ( United States ) to Antananarivo ( Madagascar )?

A one-way nonstop (direct) flight between Huntsville and Antananarivo takes around 21 hours 41 minutes.

Estimated flight time from Big Sky Airport, Huntsville, United States to Ivato Airport, Antananarivo, Madagascar is 21 hours 41 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		15180 km
Statute Miles		9432 miles
Nautical Miles		8191 nm
Avg. Time of Flight		21 hours 41 minutes

Big Sky Airport to Ivato Airport Flight Route Map - to TNR Flight Path

Location of Big Sky Airport & Ivato Airport is given below.
Click the map to view Huntsville to Antananarivo nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • - TNR

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

Location	Local Time
Huntsville (United States)	2026-08-03, 05:40:49 EDT
Antananarivo (Madagascar)	2026-08-03, 12:40:49 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

Big Sky Airport ( / AL93) Huntsville, United States

Destination

Ivato Airport (TNR / FMMI) Antananarivo, Madagascar