# Distance from Ihosy (IHO) to London (LHR)

> 9,386 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,386 km / 5,832 mi / 5,068 nm
- **Estimated flight time**: 12h
- **Heading**: 333° (north northwest)
- **Return heading**: 138° (southeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Madagascar) → United Kingdom
- **Intercontinental**: Africa → Europe
- **Time difference**: -2h (When it's 20:42 in Ihosy, it's 18:42 in London)
- **Elevation difference**: 2,417 ft (LHR is lower than IHO)

## Airports

### [Ihosy Airport (IHO)](https://www.flightduration.online/airport/iho-ihosy-ihosy-airport/1ef266de-dc3a-681c-bc21-06bb2780ed98)

- City: Ihosy, Madagascar
- ICAO: FMSI
- Timezone: Indian/Antananarivo
- Coordinates: -22.400000, 46.160000
- Elevation: 2,500 ft

### [London Heathrow Airport (LHR)](https://www.flightduration.online/airport/lhr-london-london-heathrow-airport/1ef266de-c45a-6b7a-a3bf-06bb2780ed98)

- City: London, United Kingdom
- ICAO: EGLL
- Timezone: Europe/London
- Coordinates: 51.470000, -0.460000
- Elevation: 83 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 20:42 in Ihosy, it's 18:42 in London.

## Related

- [Ihosy Airport (IHO)](https://www.flightduration.online/airport/iho-ihosy-ihosy-airport/1ef266de-dc3a-681c-bc21-06bb2780ed98)
- [London Heathrow Airport (LHR)](https://www.flightduration.online/airport/lhr-london-london-heathrow-airport/1ef266de-c45a-6b7a-a3bf-06bb2780ed98)
- [Flight duration calculator](/#calculator)