# Distance from Denver (DEN) to Saidpur (SPD)

> 12,584 km · estimated flight time 16h · Ultra-long-haul route.

## Summary

- **Distance**: 12,584 km / 7,819 mi / 6,795 nm
- **Estimated flight time**: 16h
- **Heading**: 347° (north northwest)
- **Return heading**: 11° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Bangladesh
- **Intercontinental**: North America → Asia
- **Time difference**: +12h (When it's 22:40 in Denver, it's 10:40 in Saidpur)
- **Elevation difference**: 5,309 ft (SPD 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

### [Saidpur Airport (SPD)](https://flightduration.online/airport/spd-saidpur-saidpur-airport/1ef266df-f164-637c-8801-06bb2780ed98)

- City: Saidpur, Bangladesh
- ICAO: VGSD
- Timezone: Asia/Dhaka
- Coordinates: 25.760000, 88.910000
- Elevation: 125 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 22:40 in Denver, it's 10:40 in Saidpur.
With a 12-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)
- [Saidpur Airport (SPD)](https://flightduration.online/airport/spd-saidpur-saidpur-airport/1ef266df-f164-637c-8801-06bb2780ed98)
- [Flight duration calculator](/#calculator)