# Distance from La Rioja (IRJ) to Seattle (SEA)

> 10,184 km · estimated flight time 13h · Ultra-long-haul route.

## Summary

- **Distance**: 10,184 km / 6,328 mi / 5,499 nm
- **Estimated flight time**: 13h
- **Heading**: 326° (northwest)
- **Return heading**: 134° (southeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Argentina) → United States
- **Intercontinental**: South America → North America
- **Time difference**: -4h (When it's 00:39 in La Rioja, it's 20:39 in Seattle)
- **Elevation difference**: 1,005 ft (SEA is lower than IRJ)

## Airports

### [Capitan V A Almonacid Airport (IRJ)](https://www.flightduration.online/airport/irj-la-rioja-capitan-v-a-almonacid-airport/1ef266df-91f9-6e96-a490-06bb2780ed98)

- City: La Rioja, Argentina
- ICAO: SANL
- Timezone: America/Argentina/La_Rioja
- Coordinates: -29.380000, -66.800000
- Elevation: 1,437 ft

### [Seattle-Tacoma International Airport (SEA)](https://www.flightduration.online/airport/sea-seattle-seattle-tacoma-international-airport/1ef266df-37e8-64a2-a4f1-06bb2780ed98)

- City: Seattle, United States
- ICAO: KSEA
- Timezone: America/Los_Angeles
- Coordinates: 47.450000, -122.310000
- Elevation: 432 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 00:39 in La Rioja, it's 20:39 in Seattle.
The 4-hour time difference may cause some jet lag.

## Related

- [Capitan V A Almonacid Airport (IRJ)](https://www.flightduration.online/airport/irj-la-rioja-capitan-v-a-almonacid-airport/1ef266df-91f9-6e96-a490-06bb2780ed98)
- [Seattle-Tacoma International Airport (SEA)](https://www.flightduration.online/airport/sea-seattle-seattle-tacoma-international-airport/1ef266df-37e8-64a2-a4f1-06bb2780ed98)
- [Flight duration calculator](/#calculator)