Distance From Olney Hamilton Hospital Heliport to Ivato Airport

The distance from Olney Hamilton Hospital Heliport () to Ivato Airport (TNR) is 10127 miles or 16297 kilometers or 8794 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 Olney ( United States ) to Antananarivo ( Madagascar )?

A one-way nonstop (direct) flight between Olney and Antananarivo takes around 23 hours 16 minutes.

Estimated flight time from Olney Hamilton Hospital Heliport, Olney, United States to Ivato Airport, Antananarivo, Madagascar is 23 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 • - TNR

Kilometers		16297 km
Statute Miles		10127 miles
Nautical Miles		8794 nm
Avg. Time of Flight		23 hours 16 minutes

Olney Hamilton Hospital Heliport to Ivato Airport Flight Route Map - to TNR Flight Path

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

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

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

Time Difference Between the Airports • - TNR

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

Location	Local Time
Olney (United States)	2026-03-21, 14:18:17 MDT
Antananarivo (Madagascar)	2026-03-21, 23:18:17 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

Olney Hamilton Hospital Heliport ( / ) Olney, United States

Destination

Ivato Airport (TNR / FMMI) Antananarivo, Madagascar