# Distance from Hong Kong (HKG) to Norwich (OIC)

> 12,736 km · estimated flight time 16h · Ultra-long-haul route.

## Summary

- **Distance**: 12,736 km / 7,914 mi / 6,877 nm
- **Estimated flight time**: 16h
- **Heading**: 8° (north)
- **Return heading**: 350° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (Hong Kong) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -12h (When it's 17:32 in Hong Kong, it's 05:32 in Norwich)
- **Elevation difference**: 996 ft (OIC is higher than HKG)

## Airports

### [Chek Lap Kok International Airport (HKG)](https://www.flightduration.online/airport/hkg-hong-kong-chek-lap-kok-international-airport/1ef266df-f178-6656-ae1f-06bb2780ed98)

- City: Hong Kong, Hong Kong
- ICAO: VHHH
- Timezone: Asia/Hong_Kong
- Coordinates: 22.310000, 113.920000
- Elevation: 28 ft

### [Lt Warren Eaton Airport (OIC)](https://www.flightduration.online/airport/oic-norwich-lt-warren-eaton-airport/1ef266df-3058-6be2-9bd1-06bb2780ed98)

- City: Norwich, United States
- ICAO: KOIC
- Timezone: America/New_York
- Coordinates: 42.570000, -75.520000
- Elevation: 1,024 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 17:32 in Hong Kong, it's 05:32 in Norwich.
With a 12-hour time difference, expect significant jet lag.

## Related

- [Chek Lap Kok International Airport (HKG)](https://www.flightduration.online/airport/hkg-hong-kong-chek-lap-kok-international-airport/1ef266df-f178-6656-ae1f-06bb2780ed98)
- [Lt Warren Eaton Airport (OIC)](https://www.flightduration.online/airport/oic-norwich-lt-warren-eaton-airport/1ef266df-3058-6be2-9bd1-06bb2780ed98)
- [Flight duration calculator](/#calculator)