# Distance from San Salvador (ILS) to Perth (PER)

> 16,756 km · estimated flight time 21h · Ultra-long-haul route.

## Summary

- **Distance**: 16,756 km / 10,411 mi / 9,047 nm
- **Estimated flight time**: 21h
- **Heading**: 227° (southwest)
- **Return heading**: 123° (east southeast)
- **Classification**: Ultra-long-haul
- **Type**: International (El Salvador) → Australia
- **Intercontinental**: North America → Oceania
- **Time difference**: +14h (When it's 16:40 in San Salvador, it's 06:40 in Perth)
- **Elevation difference**: 1,954 ft (PER is lower than ILS)

## Airports

### [Ilopango International Airport (ILS)](https://www.flightduration.online/airport/ils-san-salvador-ilopango-international-airport/1ef266df-685d-69e8-b9fd-06bb2780ed98)

- City: San Salvador, El Salvador
- ICAO: MSSS
- Timezone: America/El_Salvador
- Coordinates: 13.700000, -89.120000
- Elevation: 2,021 ft

### [Perth International Airport (PER)](https://www.flightduration.online/airport/per-perth-perth-international-airport/1ef266e0-1765-627e-aa2d-06bb2780ed98)

- City: Perth, Australia
- ICAO: YPPH
- Timezone: Australia/Perth
- Coordinates: -31.940000, 115.970000
- Elevation: 67 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 16:40 in San Salvador, it's 06:40 in Perth.
With a 14-hour time difference, expect significant jet lag.

## Related

- [Ilopango International Airport (ILS)](https://www.flightduration.online/airport/ils-san-salvador-ilopango-international-airport/1ef266df-685d-69e8-b9fd-06bb2780ed98)
- [Perth International Airport (PER)](https://www.flightduration.online/airport/per-perth-perth-international-airport/1ef266e0-1765-627e-aa2d-06bb2780ed98)
- [Flight duration calculator](/#calculator)