Distance From Porto Walter Airport to Ivato Airport

The distance from Porto Walter Airport () to Ivato Airport (TNR) is 7957 miles or 12805 kilometers or 6910 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.

---

How long does it take to travel from Porto Walter ( Brazil ) to Antananarivo ( Madagascar )?

A one-way nonstop (direct) flight between Porto Walter and Antananarivo takes around 18 hours 17 minutes.

Estimated flight time from Porto Walter Airport, Porto Walter, Brazil to Ivato Airport, Antananarivo, Madagascar is 18 hours 17 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		12805 km
Statute Miles		7957 miles
Nautical Miles		6910 nm
Avg. Time of Flight		18 hours 17 minutes

Porto Walter Airport to Ivato Airport Flight Route Map - to TNR Flight Path

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

Click to see flight route on Google Map between Porto Walter, Brazil and Antananarivo, Madagascar. .

Nonstop flight route between Porto Walter, Brazil and Antananarivo, Madagascar.

Time Difference Between the Airports • - TNR

Time difference between Porto Walter (Brazil) and Antananarivo (Madagascar) is 8 Hours.
Antananarivo time is 8 Hours ahead of Porto Walter.

Location	Local Time
Porto Walter (Brazil)	2026-05-17, 11:12:05 -05
Antananarivo (Madagascar)	2026-05-17, 19:12:05 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

Porto Walter Airport ( / SDL4) Porto Walter, Brazil

Destination

Ivato Airport (TNR / FMMI) Antananarivo, Madagascar