# Distance from Rio Branco (RBR) to Singapore (SIN)

> 18,711 km · estimated flight time 23h · Ultra-long-haul route.

## Summary

- **Distance**: 18,711 km / 11,626 mi / 10,103 nm
- **Estimated flight time**: 23h
- **Heading**: 136° (southeast)
- **Return heading**: 223° (southwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Brazil) → Singapore
- **Intercontinental**: South America → Asia
- **Time difference**: +13h (When it's 10:40 in Rio Branco, it's 23:40 in Singapore)
- **Elevation difference**: 611 ft (SIN is lower than RBR)

## Airports

### [Placido de Castro Airport (RBR)](https://www.flightduration.online/airport/rbr-rio-branco-placido-de-castro-airport/1ef266df-957e-6f3a-8d58-06bb2780ed98)

- City: Rio Branco, Brazil
- ICAO: SBRB
- Timezone: America/Rio_Branco
- Coordinates: -9.870000, -67.900000
- Elevation: 633 ft

### [Singapore Changi International Airport (SIN)](https://www.flightduration.online/airport/sin-singapore-singapore-changi-international-airport/1ef266e0-00ca-656e-b481-06bb2780ed98)

- City: Singapore, Singapore
- ICAO: WSSS
- Timezone: Asia/Singapore
- Coordinates: 1.350000, 103.990000
- Elevation: 22 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 10:40 in Rio Branco, it's 23:40 in Singapore.
With a 13-hour time difference, expect significant jet lag.

## Related

- [Placido de Castro Airport (RBR)](https://www.flightduration.online/airport/rbr-rio-branco-placido-de-castro-airport/1ef266df-957e-6f3a-8d58-06bb2780ed98)
- [Singapore Changi International Airport (SIN)](https://www.flightduration.online/airport/sin-singapore-singapore-changi-international-airport/1ef266e0-00ca-656e-b481-06bb2780ed98)
- [Flight duration calculator](/#calculator)