# Distance from Dallas (ADS) to Hanoi (HAN)

> 13,527 km · estimated flight time 17h · Ultra-long-haul route.

## Summary

- **Distance**: 13,527 km / 8,405 mi / 7,304 nm
- **Estimated flight time**: 17h
- **Heading**: 335° (north northwest)
- **Return heading**: 22° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Vietnam
- **Intercontinental**: North America → Asia
- **Time difference**: +12h (When it's 05:50 in Dallas, it's 17:50 in Hanoi)
- **Elevation difference**: 606 ft (HAN is lower than ADS)

## Airports

### [Addison Airport (ADS)](https://www.flightduration.online/airport/ads-dallas-addison-airport/1ef266df-0d55-62bc-8ad8-06bb2780ed98)

- City: Dallas, United States
- ICAO: KADS
- Timezone: America/Chicago
- Coordinates: 32.970000, -96.840000
- Elevation: 645 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 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 05:50 in Dallas, it's 17:50 in Hanoi.
With a 12-hour time difference, expect significant jet lag.

## Related

- [Addison Airport (ADS)](https://www.flightduration.online/airport/ads-dallas-addison-airport/1ef266df-0d55-62bc-8ad8-06bb2780ed98)
- [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)