# Distance from Chicago (ORD) to Duong Dong (PQC)

> 14,084 km · estimated flight time 18h · Ultra-long-haul route.

## Summary

- **Distance**: 14,084 km / 8,752 mi / 7,605 nm
- **Estimated flight time**: 18h
- **Heading**: 345° (north northwest)
- **Return heading**: 11° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Vietnam
- **Intercontinental**: North America → Asia
- **Time difference**: +12h (When it's 10:45 in Chicago, it's 22:45 in Duong Dong)
- **Elevation difference**: 657 ft (PQC is lower than ORD)

## Airports

### [Chicago O'Hare International Airport (ORD)](https://flightduration.online/airport/ord-chicago-chicago-ohare-international-airport/1ef266df-3115-6742-b012-06bb2780ed98)

- City: Chicago, United States
- ICAO: KORD
- Timezone: America/Chicago
- Coordinates: 41.980000, -87.910000
- Elevation: 680 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 10:45 in Chicago, it's 22:45 in Duong Dong.
With a 12-hour time difference, expect significant jet lag.

## Related

- [Chicago O'Hare International Airport (ORD)](https://flightduration.online/airport/ord-chicago-chicago-ohare-international-airport/1ef266df-3115-6742-b012-06bb2780ed98)
- [Phu Quoc Airport (PQC)](https://flightduration.online/airport/pqc-duong-dong-phu-quoc-airport/1ef266df-f64c-62d6-a085-06bb2780ed98)
- [Flight duration calculator](/#calculator)