# Distance from Carlsbad (CLD) to Chengdu (CTU)

> 11,711 km · estimated flight time 15h · Ultra-long-haul route.

## Summary

- **Distance**: 11,711 km / 7,277 mi / 6,323 nm
- **Estimated flight time**: 15h
- **Heading**: 324° (northwest)
- **Return heading**: 35° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → China
- **Intercontinental**: North America → Asia
- **Time difference**: +15h (When it's 22:56 in Carlsbad, it's 13:56 in Chengdu)
- **Elevation difference**: 1,295 ft (CTU is higher than CLD)

## Airports

### [Mc Clellan-Palomar Airport (CLD)](https://www.flightduration.online/airport/cld-carlsbad-mc-clellan-palomar-airport/1ef266df-1509-674c-baf4-06bb2780ed98)

- City: Carlsbad, United States
- ICAO: KCRQ
- Timezone: America/Los_Angeles
- Coordinates: 33.130000, -117.280000
- Elevation: 331 ft

### [Chengdu Shuangliu International Airport (CTU)](https://www.flightduration.online/airport/ctu-chengdu-chengdu-shuangliu-international-airport/1ef266e0-20d1-6f24-8403-06bb2780ed98)

- City: Chengdu, China
- ICAO: ZUUU
- Timezone: Asia/Shanghai
- Coordinates: 30.580000, 103.950000
- Elevation: 1,625 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 22:56 in Carlsbad, it's 13:56 in Chengdu.
With a 15-hour time difference, expect significant jet lag.

## Related

- [Mc Clellan-Palomar Airport (CLD)](https://www.flightduration.online/airport/cld-carlsbad-mc-clellan-palomar-airport/1ef266df-1509-674c-baf4-06bb2780ed98)
- [Chengdu Shuangliu International Airport (CTU)](https://www.flightduration.online/airport/ctu-chengdu-chengdu-shuangliu-international-airport/1ef266e0-20d1-6f24-8403-06bb2780ed98)
- [Flight duration calculator](/#calculator)