# Distance from Rome (REO) to Singapore (SIN)

> 13,582 km · estimated flight time 17h · Ultra-long-haul route.

## Summary

- **Distance**: 13,582 km / 8,440 mi / 7,334 nm
- **Estimated flight time**: 17h
- **Heading**: 308° (northwest)
- **Return heading**: 35° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Singapore
- **Intercontinental**: North America → Asia
- **Time difference**: +14h (When it's 08:39 in Rome, it's 22:39 in Singapore)
- **Elevation difference**: 4,031 ft (SIN is lower than REO)

## Airports

### [Rome State Airport (REO)](https://www.flightduration.online/airport/reo-rome-rome-state-airport/1ef266df-34f5-6d08-b97a-06bb2780ed98)

- City: Rome, United States
- ICAO: KREO
- Timezone: America/Boise
- Coordinates: 42.580000, -117.890000
- Elevation: 4,053 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 08:39 in Rome, it's 22:39 in Singapore.
With a 14-hour time difference, expect significant jet lag.

## Related

- [Rome State Airport (REO)](https://www.flightduration.online/airport/reo-rome-rome-state-airport/1ef266df-34f5-6d08-b97a-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)