# Distance from Denver (DEN) to Gasmata Island (GMI)

> 11,733 km · estimated flight time 15h · Ultra-long-haul route.

## Summary

- **Distance**: 11,733 km / 7,290 mi / 6,335 nm
- **Estimated flight time**: 15h
- **Heading**: 275° (west)
- **Return heading**: 50° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Papua New Guinea
- **Intercontinental**: North America → Oceania
- **Time difference**: +16h (When it's 04:06 in Denver, it's 20:06 in Gasmata Island)
- **Elevation difference**: 5,411 ft (GMI is lower than DEN)

## Airports

### [Denver International Airport (DEN)](https://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

### [Gasmata Island Airport (GMI)](https://flightduration.online/airport/gmi-gasmata-island-gasmata-island-airport/1ef266de-9b51-6030-8593-06bb2780ed98)

- City: Gasmata Island, Papua New Guinea
- ICAO: AYGT
- Timezone: Pacific/Port_Moresby
- Coordinates: -6.270000, 150.330000
- Elevation: 23 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 04:06 in Denver, it's 20:06 in Gasmata Island.
With a 16-hour time difference, expect significant jet lag.

## Related

- [Denver International Airport (DEN)](https://flightduration.online/airport/den-denver-denver-international-airport/1ef266df-1706-67b6-bf3a-06bb2780ed98)
- [Gasmata Island Airport (GMI)](https://flightduration.online/airport/gmi-gasmata-island-gasmata-island-airport/1ef266de-9b51-6030-8593-06bb2780ed98)
- [Flight duration calculator](/#calculator)