# Distance from Hanoi (HAN) to Bol (OTC)

> 9,579 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,579 km / 5,952 mi / 5,172 nm
- **Estimated flight time**: 12h
- **Heading**: 283° (west northwest)
- **Return heading**: 69° (east northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Vietnam) → Chad
- **Intercontinental**: Asia → Africa
- **Time difference**: -6h (When it's 10:25 in Hanoi, it's 04:25 in Bol)
- **Elevation difference**: 916 ft (OTC is higher than HAN)

## Airports

### [Noi Bai International Airport (HAN)](https://www.flightduration.online/airport/han-hanoi-noi-bai-international-airport/1ef266df-f632-63cc-97d4-06bb2780ed98)

- City: Hanoi, Vietnam
- ICAO: VVNB
- Timezone: Asia/Ho_Chi_Minh
- Coordinates: 21.220000, 105.810000
- Elevation: 39 ft

### [Bol Airport (OTC)](https://www.flightduration.online/airport/otc-bol-bol-airport/1ef266de-de57-6cbc-ae29-06bb2780ed98)

- City: Bol, Chad
- ICAO: FTTL
- Timezone: Africa/Ndjamena
- Coordinates: 13.440000, 14.740000
- Elevation: 955 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 10:25 in Hanoi, it's 04:25 in Bol.
With a 6-hour time difference, expect significant jet lag.

## Related

- [Noi Bai International Airport (HAN)](https://www.flightduration.online/airport/han-hanoi-noi-bai-international-airport/1ef266df-f632-63cc-97d4-06bb2780ed98)
- [Bol Airport (OTC)](https://www.flightduration.online/airport/otc-bol-bol-airport/1ef266de-de57-6cbc-ae29-06bb2780ed98)
- [Flight duration calculator](/#calculator)