# Distance from Honolulu (HNL) to Antananarivo (TNR)

> 17,350 km · estimated flight time 21h · Ultra-long-haul route.

## Summary

- **Distance**: 17,350 km / 10,781 mi / 9,368 nm
- **Estimated flight time**: 21h
- **Heading**: 272° (west)
- **Return heading**: 80° (east)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Madagascar
- **Intercontinental**: North America → Africa
- **Time difference**: +13h (When it's 07:36 in Honolulu, it's 20:36 in Antananarivo)
- **Elevation difference**: 4,185 ft (TNR is higher than HNL)

## Airports

### [Daniel K Inouye International Airport (HNL)](https://www.flightduration.online/airport/hnl-honolulu-daniel-k-inouye-international-airport/1ef266df-8953-6d78-a54a-06bb2780ed98)

- City: Honolulu, United States
- ICAO: PHNL
- Timezone: Pacific/Honolulu
- Coordinates: 21.320000, -157.920000
- Elevation: 13 ft

### [Ivato Airport (TNR)](https://www.flightduration.online/airport/tnr-antananarivo-ivato-airport/1ef266de-db8a-6c64-b99f-06bb2780ed98)

- City: Antananarivo, Madagascar
- ICAO: FMMI
- Timezone: Indian/Antananarivo
- Coordinates: -18.800000, 47.480000
- Elevation: 4,198 ft

## Route notes

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

Time-zone information: When it's 07:36 in Honolulu, it's 20:36 in Antananarivo.
With a 13-hour time difference, expect significant jet lag.

## Related

- [Daniel K Inouye International Airport (HNL)](https://www.flightduration.online/airport/hnl-honolulu-daniel-k-inouye-international-airport/1ef266df-8953-6d78-a54a-06bb2780ed98)
- [Ivato Airport (TNR)](https://www.flightduration.online/airport/tnr-antananarivo-ivato-airport/1ef266de-db8a-6c64-b99f-06bb2780ed98)
- [Flight duration calculator](/#calculator)