# Distance from Big Bear City (RBF) to Singapore (SIN)

> 14,201 km · estimated flight time 18h · Ultra-long-haul route.

## Summary

- **Distance**: 14,201 km / 8,824 mi / 7,668 nm
- **Estimated flight time**: 18h
- **Heading**: 304° (northwest)
- **Return heading**: 43° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Singapore
- **Intercontinental**: North America → Asia
- **Time difference**: +15h (When it's 10:14 in Big Bear City, it's 01:14 in Singapore)
- **Elevation difference**: 6,730 ft (SIN is lower than RBF)

## Airports

### [Big Bear City Airport (RBF)](https://www.flightduration.online/airport/rbf-big-bear-city-big-bear-city-airport/1ef266df-2658-6e8a-9ab4-06bb2780ed98)

- City: Big Bear City, United States
- ICAO: KL35
- Timezone: America/Los_Angeles
- Coordinates: 34.260000, -116.860000
- Elevation: 6,752 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 10:14 in Big Bear City, it's 01:14 in Singapore.
With a 15-hour time difference, expect significant jet lag.

## Related

- [Big Bear City Airport (RBF)](https://www.flightduration.online/airport/rbf-big-bear-city-big-bear-city-airport/1ef266df-2658-6e8a-9ab4-06bb2780ed98)
- [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)