# Distance from Antsirabe (ATJ) to Seoul (ICN)

> 10,448 km · estimated flight time 13h · Ultra-long-haul route.

## Summary

- **Distance**: 10,448 km / 6,492 mi / 5,641 nm
- **Estimated flight time**: 13h
- **Heading**: 51° (northeast)
- **Return heading**: 248° (west southwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Madagascar) → South Korea
- **Intercontinental**: Africa → Asia
- **Time difference**: +6h (When it's 04:32 in Antsirabe, it's 10:32 in Seoul)
- **Elevation difference**: 4,974 ft (ICN is lower than ATJ)

## Airports

### [Antsirabe Airport (ATJ)](https://www.flightduration.online/airport/atj-antsirabe-antsirabe-airport/1ef266de-db7e-69f0-b28e-06bb2780ed98)

- City: Antsirabe, Madagascar
- ICAO: FMME
- Timezone: Indian/Antananarivo
- Coordinates: -19.840000, 47.060000
- Elevation: 4,997 ft

### [Incheon International Airport (ICN)](https://www.flightduration.online/airport/icn-seoul-incheon-international-airport/1ef266df-8e0e-6aac-85a0-06bb2780ed98)

- City: Seoul, South Korea
- ICAO: RKSI
- Timezone: Asia/Seoul
- Coordinates: 37.470000, 126.450000
- Elevation: 23 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 04:32 in Antsirabe, it's 10:32 in Seoul.
With a 6-hour time difference, expect significant jet lag.

## Related

- [Antsirabe Airport (ATJ)](https://www.flightduration.online/airport/atj-antsirabe-antsirabe-airport/1ef266de-db7e-69f0-b28e-06bb2780ed98)
- [Incheon International Airport (ICN)](https://www.flightduration.online/airport/icn-seoul-incheon-international-airport/1ef266df-8e0e-6aac-85a0-06bb2780ed98)
- [Flight duration calculator](/#calculator)