# Distance from Hanoi (HAN) to Los Alamos (LAM)

> 12,824 km · estimated flight time 16h · Ultra-long-haul route.

## Summary

- **Distance**: 12,824 km / 7,969 mi / 6,925 nm
- **Estimated flight time**: 16h
- **Heading**: 28° (north northeast)
- **Return heading**: 327° (north northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Vietnam) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -13h (When it's 17:18 in Hanoi, it's 04:18 in Los Alamos)
- **Elevation difference**: 7,132 ft (LAM 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

### [Los Alamos Airport (LAM)](https://www.flightduration.online/airport/lam-los-alamos-los-alamos-airport/1ef266df-26d3-6ec8-98d2-06bb2780ed98)

- City: Los Alamos, United States
- ICAO: KLAM
- Timezone: America/Denver
- Coordinates: 35.880000, -106.270000
- Elevation: 7,171 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 17:18 in Hanoi, it's 04:18 in Los Alamos.
With a 13-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)
- [Los Alamos Airport (LAM)](https://www.flightduration.online/airport/lam-los-alamos-los-alamos-airport/1ef266df-26d3-6ec8-98d2-06bb2780ed98)
- [Flight duration calculator](/#calculator)