# Distance from Hancock (CMX) to Shenzhen (SZX)

> 11,937 km · estimated flight time 15h · Ultra-long-haul route.

## Summary

- **Distance**: 11,937 km / 7,417 mi / 6,445 nm
- **Estimated flight time**: 15h
- **Heading**: 338° (north northwest)
- **Return heading**: 16° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → China
- **Intercontinental**: North America → Asia
- **Time difference**: +12h (When it's 14:46 in Hancock, it's 02:46 in Shenzhen)
- **Elevation difference**: 1,082 ft (SZX is lower than CMX)

## Airports

### [Houghton County Memorial Airport (CMX)](https://www.flightduration.online/airport/cmx-hancock-houghton-county-memorial-airport/1ef266df-1464-6e5e-b063-06bb2780ed98)

- City: Hancock, United States
- ICAO: KCMX
- Timezone: America/New_York
- Coordinates: 47.170000, -88.490000
- Elevation: 1,095 ft

### [Shenzhen Bao'an International Airport (SZX)](https://www.flightduration.online/airport/szx-shenzhen-shenzhen-baoan-international-airport/1ef266e0-1ea0-675a-a1fd-06bb2780ed98)

- City: Shenzhen, China
- ICAO: ZGSZ
- Timezone: Asia/Shanghai
- Coordinates: 22.640000, 113.810000
- Elevation: 13 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 14:46 in Hancock, it's 02:46 in Shenzhen.
With a 12-hour time difference, expect significant jet lag.

## Related

- [Houghton County Memorial Airport (CMX)](https://www.flightduration.online/airport/cmx-hancock-houghton-county-memorial-airport/1ef266df-1464-6e5e-b063-06bb2780ed98)
- [Shenzhen Bao'an International Airport (SZX)](https://www.flightduration.online/airport/szx-shenzhen-shenzhen-baoan-international-airport/1ef266e0-1ea0-675a-a1fd-06bb2780ed98)
- [Flight duration calculator](/#calculator)