# Distance from Longview (GGG) to Hanoi (HAN)

> 13,668 km · estimated flight time 17h · Ultra-long-haul route.

## Summary

- **Distance**: 13,668 km / 8,493 mi / 7,380 nm
- **Estimated flight time**: 17h
- **Heading**: 337° (north northwest)
- **Return heading**: 21° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Vietnam
- **Intercontinental**: North America → Asia
- **Time difference**: +12h (When it's 20:11 in Longview, it's 08:11 in Hanoi)
- **Elevation difference**: 327 ft (HAN is lower than GGG)

## Airports

### [East Texas Regional Airport (GGG)](https://www.flightduration.online/airport/ggg-longview-east-texas-regional-airport/1ef266df-1e2d-65e4-9665-06bb2780ed98)

- City: Longview, United States
- ICAO: KGGG
- Timezone: America/Chicago
- Coordinates: 32.380000, -94.710000
- Elevation: 366 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 20:11 in Longview, it's 08:11 in Hanoi.
With a 12-hour time difference, expect significant jet lag.

## Related

- [East Texas Regional Airport (GGG)](https://www.flightduration.online/airport/ggg-longview-east-texas-regional-airport/1ef266df-1e2d-65e4-9665-06bb2780ed98)
- [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)