# Distance from Denver (DEN) to Ilorin (ILR)

> 11,000 km · estimated flight time 14h · Ultra-long-haul route.

## Summary

- **Distance**: 11,000 km / 6,835 mi / 5,939 nm
- **Estimated flight time**: 14h
- **Heading**: 71° (east northeast)
- **Return heading**: 313° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Nigeria
- **Intercontinental**: North America → Africa
- **Time difference**: +7h (When it's 16:51 in Denver, it's 23:51 in Ilorin)
- **Elevation difference**: 4,308 ft (ILR 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

### [Ilorin International Airport (ILR)](https://www.flightduration.online/airport/ilr-ilorin-ilorin-international-airport/1ef266de-b7d2-647a-a484-06bb2780ed98)

- City: Ilorin, Nigeria
- ICAO: DNIL
- Timezone: Africa/Lagos
- Coordinates: 8.440000, 4.490000
- Elevation: 1,126 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 16:51 in Denver, it's 23:51 in Ilorin.
With a 7-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)
- [Ilorin International Airport (ILR)](https://www.flightduration.online/airport/ilr-ilorin-ilorin-international-airport/1ef266de-b7d2-647a-a484-06bb2780ed98)
- [Flight duration calculator](/#calculator)