# Distance from Dublin (DUB) to Santa Maria (RIA)

> 10,312 km · estimated flight time 13h · Ultra-long-haul route.

## Summary

- **Distance**: 10,312 km / 6,408 mi / 5,568 nm
- **Estimated flight time**: 13h
- **Heading**: 220° (southwest)
- **Return heading**: 26° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Ireland) → Brazil
- **Intercontinental**: Europe → South America
- **Time difference**: -4h (When it's 05:35 in Dublin, it's 01:35 in Santa Maria)
- **Elevation difference**: 45 ft (RIA is higher than DUB)

## Airports

### [Dublin Airport (DUB)](https://www.flightduration.online/airport/dub-dublin-dublin-airport/1ef266de-c74c-6446-a37d-06bb2780ed98)

- City: Dublin, Ireland
- ICAO: EIDW
- Timezone: Europe/Dublin
- Coordinates: 53.420000, -6.270000
- Elevation: 242 ft

### [Santa Maria Airport (RIA)](https://www.flightduration.online/airport/ria-santa-maria-santa-maria-airport/1ef266df-959f-6d66-9687-06bb2780ed98)

- City: Santa Maria, Brazil
- ICAO: SBSM
- Timezone: America/Sao_Paulo
- Coordinates: -29.710000, -53.690000
- Elevation: 287 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 05:35 in Dublin, it's 01:35 in Santa Maria.
The 4-hour time difference may cause some jet lag.

## Related

- [Dublin Airport (DUB)](https://www.flightduration.online/airport/dub-dublin-dublin-airport/1ef266de-c74c-6446-a37d-06bb2780ed98)
- [Santa Maria Airport (RIA)](https://www.flightduration.online/airport/ria-santa-maria-santa-maria-airport/1ef266df-959f-6d66-9687-06bb2780ed98)
- [Flight duration calculator](/#calculator)