# Distance from Hanoi (HAN) to Klamath Falls (LMT)

> 11,444 km · estimated flight time 14h · Ultra-long-haul route.

## Summary

- **Distance**: 11,444 km / 7,111 mi / 6,179 nm
- **Estimated flight time**: 14h
- **Heading**: 34° (northeast)
- **Return heading**: 315° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Vietnam) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -14h (When it's 05:17 in Hanoi, it's 15:17 in Klamath Falls)
- **Elevation difference**: 4,056 ft (LMT 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

### [Crater Lake/Klamath Regional Airport (LMT)](https://www.flightduration.online/airport/lmt-klamath-falls-crater-lakeklamath-regional-airport/1ef266df-27c0-6a66-9c52-06bb2780ed98)

- City: Klamath Falls, United States
- ICAO: KLMT
- Timezone: America/Los_Angeles
- Coordinates: 42.160000, -121.730000
- Elevation: 4,095 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 05:17 in Hanoi, it's 15:17 in Klamath Falls.
With a 14-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)
- [Crater Lake/Klamath Regional Airport (LMT)](https://www.flightduration.online/airport/lmt-klamath-falls-crater-lakeklamath-regional-airport/1ef266df-27c0-6a66-9c52-06bb2780ed98)
- [Flight duration calculator](/#calculator)