# Distance from Cocos (Keeling) Islands (CCK) to Denver (DEN)

> 16,285 km · estimated flight time 20h · Ultra-long-haul route.

## Summary

- **Distance**: 16,285 km / 10,119 mi / 8,793 nm
- **Estimated flight time**: 20h
- **Heading**: 31° (north northeast)
- **Return heading**: 320° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (CC) → United States
- **Time difference**: -12.5h (When it's 08:33 in Cocos (Keeling) Islands, it's 20:03 in Denver)
- **Elevation difference**: 5,424 ft (DEN is higher than CCK)

## Airports

### [Cocos (Keeling) Islands Airport (CCK)](https://www.flightduration.online/airport/cck-cocos-keeling-islands-cocos-keeling-islands-airport/1ef266e0-169a-6c36-be81-06bb2780ed98)

- City: Cocos (Keeling) Islands, CC
- ICAO: YPCC
- Timezone: Indian/Cocos
- Coordinates: -12.190000, 96.830000
- Elevation: 10 ft

### [Denver International Airport (DEN)](https://www.flightduration.online/airport/den-denver-denver-international-airport/1ef266df-1706-67b6-bf3a-06bb2780ed98)

- City: Denver, United States
- ICAO: KDEN
- Timezone: America/Denver
- Coordinates: 39.860000, -104.670000
- Elevation: 5,434 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 08:33 in Cocos (Keeling) Islands, it's 20:03 in Denver.
With a 12.5-hour time difference, expect significant jet lag.

## Related

- [Cocos (Keeling) Islands Airport (CCK)](https://www.flightduration.online/airport/cck-cocos-keeling-islands-cocos-keeling-islands-airport/1ef266e0-169a-6c36-be81-06bb2780ed98)
- [Denver International Airport (DEN)](https://www.flightduration.online/airport/den-denver-denver-international-airport/1ef266df-1706-67b6-bf3a-06bb2780ed98)
- [Flight duration calculator](/#calculator)