# Distance from Gladwin (GDW) to Hanoi (HAN)

> 12,691 km · estimated flight time 16h · Ultra-long-haul route.

## Summary

- **Distance**: 12,691 km / 7,886 mi / 6,852 nm
- **Estimated flight time**: 16h
- **Heading**: 349° (north)
- **Return heading**: 8° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Vietnam
- **Intercontinental**: North America → Asia
- **Time difference**: +11h (When it's 16:13 in Gladwin, it's 03:13 in Hanoi)
- **Elevation difference**: 735 ft (HAN is lower than GDW)

## Airports

### [Gladwin Zettel Memorial Airport (GDW)](https://flightduration.online/airport/gdw-gladwin-gladwin-zettel-memorial-airport/1ef266df-1df2-6b88-972e-06bb2780ed98)

- City: Gladwin, United States
- ICAO: KGDW
- Timezone: America/New_York
- Coordinates: 43.970000, -84.480000
- Elevation: 774 ft

### [Noi Bai International Airport (HAN)](https://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 16:13 in Gladwin, it's 03:13 in Hanoi.
With a 11-hour time difference, expect significant jet lag.

## Related

- [Gladwin Zettel Memorial Airport (GDW)](https://flightduration.online/airport/gdw-gladwin-gladwin-zettel-memorial-airport/1ef266df-1df2-6b88-972e-06bb2780ed98)
- [Noi Bai International Airport (HAN)](https://flightduration.online/airport/han-hanoi-noi-bai-international-airport/1ef266df-f632-63cc-97d4-06bb2780ed98)
- [Flight duration calculator](/#calculator)