# Distance from Bost (BST) to Hanoi (HAN)

> 4,258 km · estimated flight time 6h · Long-haul route.

## Summary

- **Distance**: 4,258 km / 2,646 mi / 2,299 nm
- **Estimated flight time**: 6h
- **Heading**: 95° (east)
- **Return heading**: 294° (west northwest)
- **Classification**: Long-haul
- **Type**: International (Afghanistan) → Vietnam
- **Time difference**: +2.5h (When it's 01:52 in Bost, it's 04:22 in Hanoi)
- **Elevation difference**: 2,425 ft (HAN is lower than BST)

## Airports

### [Bost Airport (BST)](https://www.flightduration.online/airport/bst-bost-bost-airport/1ef266df-7893-6254-9e77-06bb2780ed98)

- City: Bost, Afghanistan
- ICAO: OABT
- Timezone: Asia/Kabul
- Coordinates: 31.560000, 64.360000
- Elevation: 2,464 ft

### [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

## Route notes

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

Time-zone information: When it's 01:52 in Bost, it's 04:22 in Hanoi.

## Related

- [Bost Airport (BST)](https://www.flightduration.online/airport/bst-bost-bost-airport/1ef266df-7893-6254-9e77-06bb2780ed98)
- [Noi Bai International Airport (HAN)](https://www.flightduration.online/airport/han-hanoi-noi-bai-international-airport/1ef266df-f632-63cc-97d4-06bb2780ed98)
- [Flight duration calculator](/#calculator)