# Distance from Ontario (ONO) to Portland (PDX)

> 474 km · estimated flight time 2h · Regional route.

## Summary

- **Distance**: 474 km / 295 mi / 256 nm
- **Estimated flight time**: 2h
- **Heading**: 294° (west northwest)
- **Return heading**: 110° (east southeast)
- **Classification**: Regional
- **Type**: Domestic (United States)
- **Time difference**: -1h (When it's 10:57 in Ontario, it's 09:57 in Portland)
- **Elevation difference**: 2,163 ft (PDX is lower than ONO)

## Airports

### [Ontario Municipal Airport (ONO)](https://www.flightduration.online/airport/ono-ontario-ontario-municipal-airport/1ef266df-30d1-6416-acc3-06bb2780ed98)

- City: Ontario, United States
- ICAO: KONO
- Timezone: America/Denver
- Coordinates: 44.020000, -117.010000
- Elevation: 2,193 ft

### [Portland International Airport (PDX)](https://www.flightduration.online/airport/pdx-portland-portland-international-airport/1ef266df-3254-60d6-87f6-06bb2780ed98)

- City: Portland, United States
- ICAO: KPDX
- Timezone: America/Los_Angeles
- Coordinates: 45.590000, -122.600000
- Elevation: 31 ft

## Route notes

This is a short regional route, typically operated by turboprop or small regional jet aircraft. Flight time is minimal and passengers can expect a quick, efficient journey.

Time-zone information: When it's 10:57 in Ontario, it's 09:57 in Portland.

## Related

- [Ontario Municipal Airport (ONO)](https://www.flightduration.online/airport/ono-ontario-ontario-municipal-airport/1ef266df-30d1-6416-acc3-06bb2780ed98)
- [Portland International Airport (PDX)](https://www.flightduration.online/airport/pdx-portland-portland-international-airport/1ef266df-3254-60d6-87f6-06bb2780ed98)
- [Flight duration calculator](/#calculator)