# Distance from Denver (DEN) to Napoli (NAP)

> 9,122 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,122 km / 5,668 mi / 4,925 nm
- **Estimated flight time**: 12h
- **Heading**: 42° (northeast)
- **Return heading**: 317° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Italy
- **Intercontinental**: North America → Europe
- **Time difference**: +8h (When it's 12:58 in Denver, it's 20:58 in Napoli)
- **Elevation difference**: 5,140 ft (NAP is lower than DEN)

## Airports

### [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

### [Napoli / Capodichino International Airport (NAP)](https://www.flightduration.online/airport/nap-napoli-napoli-capodichino-international-airport/1ef266df-5157-6122-97df-06bb2780ed98)

- City: Napoli, Italy
- ICAO: LIRN
- Timezone: Europe/Rome
- Coordinates: 40.890000, 14.290000
- Elevation: 294 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 12:58 in Denver, it's 20:58 in Napoli.
With a 8-hour time difference, expect significant jet lag.

## Related

- [Denver International Airport (DEN)](https://www.flightduration.online/airport/den-denver-denver-international-airport/1ef266df-1706-67b6-bf3a-06bb2780ed98)
- [Napoli / Capodichino International Airport (NAP)](https://www.flightduration.online/airport/nap-napoli-napoli-capodichino-international-airport/1ef266df-5157-6122-97df-06bb2780ed98)
- [Flight duration calculator](/#calculator)