# Distance from Chengdu (CTU) to Dahlgren (DGN)

> 12,352 km · estimated flight time 16h · Ultra-long-haul route.

## Summary

- **Distance**: 12,352 km / 7,675 mi / 6,670 nm
- **Estimated flight time**: 16h
- **Heading**: 1° (north)
- **Return heading**: 359° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (China) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -12h (When it's 15:44 in Chengdu, it's 03:44 in Dahlgren)
- **Elevation difference**: 1,607 ft (DGN 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

### [Dahlgren Nsf Airport (DGN)](https://www.flightduration.online/airport/dgn-dahlgren-dahlgren-nsf-airport/1ef266df-2e15-6a1a-a862-06bb2780ed98)

- City: Dahlgren, United States
- ICAO: KNDY
- Timezone: America/New_York
- Coordinates: 38.330000, -77.040000
- Elevation: 18 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 15:44 in Chengdu, it's 03:44 in Dahlgren.
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)
- [Dahlgren Nsf Airport (DGN)](https://www.flightduration.online/airport/dgn-dahlgren-dahlgren-nsf-airport/1ef266df-2e15-6a1a-a862-06bb2780ed98)
- [Flight duration calculator](/#calculator)