Distance From Old Hickory Ranch Airport to Ivato Airport

The distance from Old Hickory Ranch Airport () to Ivato Airport (TNR) is 9867 miles or 15878 kilometers or 8568 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 Keithville ( United States ) to Antananarivo ( Madagascar )?

A one-way nonstop (direct) flight between Keithville and Antananarivo takes around 22 hours 40 minutes.

Estimated flight time from Old Hickory Ranch Airport, Keithville, United States to Ivato Airport, Antananarivo, Madagascar is 22 hours 40 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		15878 km
Statute Miles		9867 miles
Nautical Miles		8568 nm
Avg. Time of Flight		22 hours 40 minutes

Old Hickory Ranch Airport to Ivato Airport Flight Route Map - to TNR Flight Path

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

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

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

Time Difference Between the Airports • - TNR

Time difference between Keithville (United States) and Antananarivo (Madagascar) is 8 Hours.
Antananarivo time is 8 Hours ahead of Keithville.

Location	Local Time
Keithville (United States)	2026-05-05, 01:33:48 CDT
Antananarivo (Madagascar)	2026-05-05, 09:33:48 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 Hickory Ranch Airport ( / 56LA) Keithville, United States

Destination

Ivato Airport (TNR / FMMI) Antananarivo, Madagascar