Ivato International Airport
Antananarivo, Madagascar — flight times and distances to airports around the world, computed from published coordinates.
SOURCE·OurAirports + great-circle computation·REVIEWED JUL 2026
How this is worked out
- Both airports' coordinates come from OurAirports, a public-domain dataset — nothing is scraped from another flight site.
- Distance is a great-circle (haversine) figure on a mean earth radius of 6,371.0088 km, so it is the shortest path over the surface, not a road distance.
- Airborne time is that distance divided by 805 km/h, a representative jet cruise speed.
- A flat 25 minutes is added for pushback, taxi, climb, descent and taxi-in, which is why no hop is ever half an hour gate to gate.
- Winds, aircraft type and airline schedule padding are not modelled, and every route page shows the same distance at four cruise speeds so you can see what that assumption is worth.
gate-to-gate hours = 0.42 + distance km / 805
SOURCE·OurAirports + great-circle computation·REVIEWED JUL 2026
Flight times from TNR to the nearest major hubs
Great-circle distance and estimated flight time to the closest large international airports — the realistic connecting points from Antananarivo.
| Hub | Code | Distance | Flight time |
|---|---|---|---|
| Plaine Magnien, Mauritius | MRU | 1,084 km | 1h 46m |
| Victoria, Seychelles | SEZ | 1,797 km | 2h 39m |
| Durban, South Africa | DUR | 2,045 km | 2h 58m |
| Johannesburg, South Africa | JNB | 2,135 km | 3h 04m |
| Nairobi, Kenya | NBO | 2,258 km | 3h 14m |
| Addis Ababa, Ethiopia | ADD | 3,232 km | 4h 26m |
| Cape Town, South Africa | CPT | 3,317 km | 4h 32m |
| Malé, Maldives | MLE | 3,830 km | 5h 11m |
| Kochi, India | COK | 4,519 km | 6h 02m |
| Colombo, Sri Lanka | CMB | 4,578 km | 6h 06m |
SOURCE·OurAirports + great-circle computation·REVIEWED JUL 2026
Questions about TNR
What is the airport code for Antananarivo?
Ivato International Airport uses the IATA code TNR and the ICAO code FMMI. IATA codes are the three-letter ones on your boarding pass; ICAO codes are four letters and used by air traffic control.
Where is Ivato International Airport?
It sits at 18.7969° S, 47.4788° E, serving Antananarivo in Madagascar, at an elevation of 4,198 feet.
Data from OurAirports (public domain) · Wikipedia. Flight times are great-circle estimates for planning only — always check the airline's published schedule.
