# Distance from Denver (DEN) to Kastamonu (KFS)

> 10,062 km · estimated flight time 13h · Ultra-long-haul route.

## Summary

- **Distance**: 10,062 km / 6,252 mi / 5,433 nm
- **Estimated flight time**: 13h
- **Heading**: 30° (north northeast)
- **Return heading**: 329° (north northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Turkey
- **Intercontinental**: North America → Asia
- **Time difference**: +9h (When it's 22:08 in Denver, it's 07:08 in Kastamonu)
- **Elevation difference**: 1,914 ft (KFS 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

### [Kastamonu Airport (KFS)](https://www.flightduration.online/airport/kfs-kastamonu-kastamonu-airport/1ef266df-5845-6664-891b-06bb2780ed98)

- City: Kastamonu, Turkey
- ICAO: LTAL
- Timezone: Europe/Istanbul
- Coordinates: 41.310000, 33.800000
- Elevation: 3,520 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 22:08 in Denver, it's 07:08 in Kastamonu.
With a 9-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)
- [Kastamonu Airport (KFS)](https://www.flightduration.online/airport/kfs-kastamonu-kastamonu-airport/1ef266df-5845-6664-891b-06bb2780ed98)
- [Flight duration calculator](/#calculator)