# Distance from Shanghai (PVG) to Union Island (UNI)

> 15,139 km · estimated flight time 19h · Ultra-long-haul route.

## Summary

- **Distance**: 15,139 km / 9,407 mi / 8,175 nm
- **Estimated flight time**: 19h
- **Heading**: 5° (north)
- **Return heading**: 356° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (China) → Saint Vincent
- **Intercontinental**: Asia → North America
- **Time difference**: -12h (When it's 08:27 in Shanghai, it's 20:27 in Union Island)
- **Elevation difference**: 3 ft (UNI is higher than PVG)

## Airports

### [Shanghai Pudong International Airport (PVG)](https://www.flightduration.online/airport/pvg-shanghai-shanghai-pudong-international-airport/1ef266e0-2027-6f6a-b183-06bb2780ed98)

- City: Shanghai, China
- ICAO: ZSPD
- Timezone: Asia/Shanghai
- Coordinates: 31.140000, 121.810000
- Elevation: 13 ft

### [Union Island International Airport (UNI)](https://www.flightduration.online/airport/uni-union-island-union-island-international-airport/1ef266df-e292-6308-afea-06bb2780ed98)

- City: Union Island, Saint Vincent
- ICAO: TVSU
- Timezone: America/St_Vincent
- Coordinates: 12.600000, -61.410000
- Elevation: 16 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 08:27 in Shanghai, it's 20:27 in Union Island.
With a 12-hour time difference, expect significant jet lag.

## Related

- [Shanghai Pudong International Airport (PVG)](https://www.flightduration.online/airport/pvg-shanghai-shanghai-pudong-international-airport/1ef266e0-2027-6f6a-b183-06bb2780ed98)
- [Union Island International Airport (UNI)](https://www.flightduration.online/airport/uni-union-island-union-island-international-airport/1ef266df-e292-6308-afea-06bb2780ed98)
- [Flight duration calculator](/#calculator)