# Distance from Merlo (RLO) to Zurich (ZRH)

> 11,517 km · estimated flight time 15h · Ultra-long-haul route.

## Summary

- **Distance**: 11,517 km / 7,156 mi / 6,219 nm
- **Estimated flight time**: 15h
- **Heading**: 42° (northeast)
- **Return heading**: 237° (west southwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Argentina) → Switzerland
- **Intercontinental**: South America → Europe
- **Time difference**: +5h (When it's 06:32 in Merlo, it's 11:32 in Zurich)
- **Elevation difference**: 605 ft (ZRH is lower than RLO)

## Airports

### [Valle Del Conlara International Airport (RLO)](https://www.flightduration.online/airport/rlo-merlo-valle-del-conlara-international-airport/1ef266df-9228-6f70-a814-06bb2780ed98)

- City: Merlo, Argentina
- ICAO: SAOS
- Timezone: America/Argentina/San_Luis
- Coordinates: -32.380000, -65.190000
- Elevation: 2,021 ft

### [Zurich Airport (ZRH)](https://www.flightduration.online/airport/zrh-zurich-zurich-airport/1ef266df-57d8-6104-b551-06bb2780ed98)

- City: Zurich, Switzerland
- ICAO: LSZH
- Timezone: Europe/Zurich
- Coordinates: 47.460000, 8.550000
- Elevation: 1,416 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 06:32 in Merlo, it's 11:32 in Zurich.
The 5-hour time difference may cause some jet lag.

## Related

- [Valle Del Conlara International Airport (RLO)](https://www.flightduration.online/airport/rlo-merlo-valle-del-conlara-international-airport/1ef266df-9228-6f70-a814-06bb2780ed98)
- [Zurich Airport (ZRH)](https://www.flightduration.online/airport/zrh-zurich-zurich-airport/1ef266df-57d8-6104-b551-06bb2780ed98)
- [Flight duration calculator](/#calculator)