# Distance from Washington (IAD) to Duong Dong (PQC)

> 14,550 km · estimated flight time 18h · Ultra-long-haul route.

## Summary

- **Distance**: 14,550 km / 9,041 mi / 7,856 nm
- **Estimated flight time**: 18h
- **Heading**: 358° (north)
- **Return heading**: 2° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Vietnam
- **Intercontinental**: North America → Asia
- **Time difference**: +11h (When it's 11:27 in Washington, it's 22:27 in Duong Dong)
- **Elevation difference**: 289 ft (PQC is lower than IAD)

## Airports

### [Washington Dulles International Airport (IAD)](https://flightduration.online/airport/iad-washington-washington-dulles-international-airport/1ef266df-22cc-64e2-b8c0-06bb2780ed98)

- City: Washington, United States
- ICAO: KIAD
- Timezone: America/New_York
- Coordinates: 38.900000, -77.500000
- Elevation: 312 ft

### [Phu Quoc Airport (PQC)](https://flightduration.online/airport/pqc-duong-dong-phu-quoc-airport/1ef266df-f64c-62d6-a085-06bb2780ed98)

- City: Duong Dong, Vietnam
- ICAO: VVPQ
- Timezone: Asia/Ho_Chi_Minh
- Coordinates: 10.230000, 103.970000
- Elevation: 23 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 11:27 in Washington, it's 22:27 in Duong Dong.
With a 11-hour time difference, expect significant jet lag.

## Related

- [Washington Dulles International Airport (IAD)](https://flightduration.online/airport/iad-washington-washington-dulles-international-airport/1ef266df-22cc-64e2-b8c0-06bb2780ed98)
- [Phu Quoc Airport (PQC)](https://flightduration.online/airport/pqc-duong-dong-phu-quoc-airport/1ef266df-f64c-62d6-a085-06bb2780ed98)
- [Flight duration calculator](/#calculator)