# Distance from Nairobi (NBO) to Olenyok (ONK)

> 9,562 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,562 km / 5,941 mi / 5,163 nm
- **Estimated flight time**: 12h
- **Heading**: 21° (north northeast)
- **Return heading**: 256° (west southwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Kenya) → Russia
- **Intercontinental**: Africa → Europe
- **Time difference**: +6h (When it's 03:56 in Nairobi, it's 09:56 in Olenyok)
- **Elevation difference**: 4,483 ft (ONK is lower than NBO)

## Airports

### [Jomo Kenyatta International Airport (NBO)](https://www.flightduration.online/airport/nbo-nairobi-jomo-kenyatta-international-airport/1ef266de-ec1d-68ec-a027-06bb2780ed98)

- City: Nairobi, Kenya
- ICAO: HKJK
- Timezone: Africa/Nairobi
- Coordinates: -1.320000, 36.930000
- Elevation: 5,330 ft

### [Olenyok Airport (ONK)](https://www.flightduration.online/airport/onk-olenyok-olenyok-airport/1ef266df-e506-6102-b9fc-06bb2780ed98)

- City: Olenyok, Russia
- ICAO: UERO
- Timezone: Asia/Yakutsk
- Coordinates: 68.520000, 112.480000
- Elevation: 847 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 03:56 in Nairobi, it's 09:56 in Olenyok.
With a 6-hour time difference, expect significant jet lag.

## Related

- [Jomo Kenyatta International Airport (NBO)](https://www.flightduration.online/airport/nbo-nairobi-jomo-kenyatta-international-airport/1ef266de-ec1d-68ec-a027-06bb2780ed98)
- [Olenyok Airport (ONK)](https://www.flightduration.online/airport/onk-olenyok-olenyok-airport/1ef266df-e506-6102-b9fc-06bb2780ed98)
- [Flight duration calculator](/#calculator)