# Distance from Chengdu (CTU) to Defiance (DFI)

> 11,972 km · estimated flight time 15h · Ultra-long-haul route.

## Summary

- **Distance**: 11,972 km / 7,439 mi / 6,464 nm
- **Estimated flight time**: 15h
- **Heading**: 7° (north)
- **Return heading**: 352° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (China) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -12h (When it's 13:28 in Chengdu, it's 01:28 in Defiance)
- **Elevation difference**: 918 ft (DFI is lower than CTU)

## Airports

### [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

### [Defiance Memorial Airport (DFI)](https://www.flightduration.online/airport/dfi-defiance-defiance-memorial-airport/1ef266df-1715-6d2e-b0f8-06bb2780ed98)

- City: Defiance, United States
- ICAO: KDFI
- Timezone: America/New_York
- Coordinates: 41.340000, -84.430000
- Elevation: 707 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 13:28 in Chengdu, it's 01:28 in Defiance.
With a 12-hour time difference, expect significant jet lag.

## Related

- [Chengdu Shuangliu International Airport (CTU)](https://www.flightduration.online/airport/ctu-chengdu-chengdu-shuangliu-international-airport/1ef266e0-20d1-6f24-8403-06bb2780ed98)
- [Defiance Memorial Airport (DFI)](https://www.flightduration.online/airport/dfi-defiance-defiance-memorial-airport/1ef266df-1715-6d2e-b0f8-06bb2780ed98)
- [Flight duration calculator](/#calculator)