# Distance from Kigali (KGL) to Ontario (ONT)

> 15,123 km · estimated flight time 19h · Ultra-long-haul route.

## Summary

- **Distance**: 15,123 km / 9,397 mi / 8,166 nm
- **Estimated flight time**: 19h
- **Heading**: 320° (northwest)
- **Return heading**: 50° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Rwanda) → United States
- **Intercontinental**: Africa → North America
- **Time difference**: -9h (When it's 02:58 in Kigali, it's 17:58 in Ontario)
- **Elevation difference**: 3,915 ft (ONT is lower than KGL)

## Airports

### [Kigali International Airport (KGL)](https://www.flightduration.online/airport/kgl-kigali-kigali-international-airport/1ef266de-ed97-6010-83f9-06bb2780ed98)

- City: Kigali, Rwanda
- ICAO: HRYR
- Timezone: Africa/Kigali
- Coordinates: -1.970000, 30.140000
- Elevation: 4,859 ft

### [Ontario International Airport (ONT)](https://www.flightduration.online/airport/ont-ontario-ontario-international-airport/1ef266df-30d9-6922-9430-06bb2780ed98)

- City: Ontario, United States
- ICAO: KONT
- Timezone: America/Los_Angeles
- Coordinates: 34.060000, -117.600000
- Elevation: 944 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 02:58 in Kigali, it's 17:58 in Ontario.
With a 9-hour time difference, expect significant jet lag.

## Related

- [Kigali International Airport (KGL)](https://www.flightduration.online/airport/kgl-kigali-kigali-international-airport/1ef266de-ed97-6010-83f9-06bb2780ed98)
- [Ontario International Airport (ONT)](https://www.flightduration.online/airport/ont-ontario-ontario-international-airport/1ef266df-30d9-6922-9430-06bb2780ed98)
- [Flight duration calculator](/#calculator)