# Distance from Washington (IAD) to Vinh (VII)

> 13,597 km · estimated flight time 17h · Ultra-long-haul route.

## Summary

- **Distance**: 13,597 km / 8,449 mi / 7,342 nm
- **Estimated flight time**: 17h
- **Heading**: 356° (north)
- **Return heading**: 3° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Vietnam
- **Intercontinental**: North America → Asia
- **Time difference**: +11h (When it's 23:59 in Washington, it's 10:59 in Vinh)
- **Elevation difference**: 289 ft (VII is lower than IAD)

## Airports

### [Washington Dulles International Airport (IAD)](https://www.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

### [Vinh Airport (VII)](https://www.flightduration.online/airport/vii-vinh-vinh-airport/1ef266df-f66d-66b6-bf18-06bb2780ed98)

- City: Vinh, Vietnam
- ICAO: VVVH
- Timezone: Asia/Ho_Chi_Minh
- Coordinates: 18.740000, 105.670000
- 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 23:59 in Washington, it's 10:59 in Vinh.
With a 11-hour time difference, expect significant jet lag.

## Related

- [Washington Dulles International Airport (IAD)](https://www.flightduration.online/airport/iad-washington-washington-dulles-international-airport/1ef266df-22cc-64e2-b8c0-06bb2780ed98)
- [Vinh Airport (VII)](https://www.flightduration.online/airport/vii-vinh-vinh-airport/1ef266df-f66d-66b6-bf18-06bb2780ed98)
- [Flight duration calculator](/#calculator)