# Distance from Denver (DEN) to Angaha (NFO)

> 9,566 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,566 km / 5,944 mi / 5,165 nm
- **Estimated flight time**: 12h
- **Heading**: 246° (west southwest)
- **Return heading**: 47° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Tonga
- **Intercontinental**: North America → Oceania
- **Time difference**: +19h (When it's 08:29 in Denver, it's 03:29 in Angaha)
- **Elevation difference**: 5,274 ft (NFO 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

### [Mata'aho Airport (NFO)](https://www.flightduration.online/airport/nfo-angaha-mataaho-airport/1ef266df-7063-6188-a920-06bb2780ed98)

- City: Angaha, Tonga
- ICAO: NFTO
- Timezone: Pacific/Tongatapu
- Coordinates: -15.570000, -175.630000
- Elevation: 160 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 08:29 in Denver, it's 03:29 in Angaha.
With a 19-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)
- [Mata'aho Airport (NFO)](https://www.flightduration.online/airport/nfo-angaha-mataaho-airport/1ef266df-7063-6188-a920-06bb2780ed98)
- [Flight duration calculator](/#calculator)