# Distance from Kill Devil Hills (FFA) to Shenzhen (SZX)

> 13,417 km · estimated flight time 17h · Ultra-long-haul route.

## Summary

- **Distance**: 13,417 km / 8,337 mi / 7,244 nm
- **Estimated flight time**: 17h
- **Heading**: 350° (north)
- **Return heading**: 9° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → China
- **Intercontinental**: North America → Asia
- **Time difference**: +12h (When it's 08:48 in Kill Devil Hills, it's 20:48 in Shenzhen)
- **Elevation difference**: 1 ft (SZX is higher than FFA)

## Airports

### [First Flight Airport (FFA)](https://www.flightduration.online/airport/ffa-kill-devil-hills-first-flight-airport/1ef266df-1bf8-6cb0-9310-06bb2780ed98)

- City: Kill Devil Hills, United States
- ICAO: KFFA
- Timezone: America/New_York
- Coordinates: 36.020000, -75.670000
- Elevation: 12 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 08:48 in Kill Devil Hills, it's 20:48 in Shenzhen.
With a 12-hour time difference, expect significant jet lag.

## Related

- [First Flight Airport (FFA)](https://www.flightduration.online/airport/ffa-kill-devil-hills-first-flight-airport/1ef266df-1bf8-6cb0-9310-06bb2780ed98)
- [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)