# Distance from Chicago/Rockford (RFD) to Shenzhen (SZX)

> 12,431 km · estimated flight time 16h · Ultra-long-haul route.

## Summary

- **Distance**: 12,431 km / 7,724 mi / 6,712 nm
- **Estimated flight time**: 16h
- **Heading**: 337° (north northwest)
- **Return heading**: 18° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → China
- **Intercontinental**: North America → Asia
- **Time difference**: +13h (When it's 03:34 in Chicago/Rockford, it's 16:34 in Shenzhen)
- **Elevation difference**: 729 ft (SZX is lower than RFD)

## Airports

### [Chicago/Rockford International Airport (RFD)](https://www.flightduration.online/airport/rfd-chicagorockford-chicagorockford-international-airport/1ef266df-34f9-6eee-9048-06bb2780ed98)

- City: Chicago/Rockford, United States
- ICAO: KRFD
- Timezone: America/Chicago
- Coordinates: 42.200000, -89.100000
- Elevation: 742 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 03:34 in Chicago/Rockford, it's 16:34 in Shenzhen.
With a 13-hour time difference, expect significant jet lag.

## Related

- [Chicago/Rockford International Airport (RFD)](https://www.flightduration.online/airport/rfd-chicagorockford-chicagorockford-international-airport/1ef266df-34f9-6eee-9048-06bb2780ed98)
- [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)