# Distance from Portland (PDX) to Rio Hondo (RHD)

> 9,993 km · estimated flight time 13h · Ultra-long-haul route.

## Summary

- **Distance**: 9,993 km / 6,209 mi / 5,396 nm
- **Estimated flight time**: 13h
- **Heading**: 131° (southeast)
- **Return heading**: 324° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Argentina
- **Intercontinental**: North America → South America
- **Time difference**: +4h (When it's 03:50 in Portland, it's 07:50 in Rio Hondo)
- **Elevation difference**: 239 ft (RHD is higher than PDX)

## Airports

### [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

### [Las Termas Airport (RHD)](https://www.flightduration.online/airport/rhd-rio-hondo-las-termas-airport/1ef266df-91f1-661a-b5d2-06bb2780ed98)

- City: Rio Hondo, Argentina
- ICAO: SANH
- Timezone: America/Argentina/Cordoba
- Coordinates: -27.470000, -64.910000
- Elevation: 270 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 03:50 in Portland, it's 07:50 in Rio Hondo.
The 4-hour time difference may cause some jet lag.

## Related

- [Portland International Airport (PDX)](https://www.flightduration.online/airport/pdx-portland-portland-international-airport/1ef266df-3254-60d6-87f6-06bb2780ed98)
- [Las Termas Airport (RHD)](https://www.flightduration.online/airport/rhd-rio-hondo-las-termas-airport/1ef266df-91f1-661a-b5d2-06bb2780ed98)
- [Flight duration calculator](/#calculator)