# Distance from Colon (ONX) to Singapore (SIN)

> 18,750 km · estimated flight time 23h · Ultra-long-haul route.

## Summary

- **Distance**: 18,750 km / 11,651 mi / 10,124 nm
- **Estimated flight time**: 23h
- **Heading**: 340° (north northwest)
- **Return heading**: 20° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Panama) → Singapore
- **Intercontinental**: North America → Asia
- **Time difference**: +13h (When it's 08:05 in Colon, it's 21:05 in Singapore)
- **Elevation difference**: 3 ft (SIN is lower than ONX)

## Airports

### [Enrique Adolfo Jimenez Airport (ONX)](https://www.flightduration.online/airport/onx-colon-enrique-adolfo-jimenez-airport/1ef266df-64eb-68b4-854b-06bb2780ed98)

- City: Colon, Panama
- ICAO: MPEJ
- Timezone: America/Panama
- Coordinates: 9.360000, -79.870000
- Elevation: 25 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 08:05 in Colon, it's 21:05 in Singapore.
With a 13-hour time difference, expect significant jet lag.

## Related

- [Enrique Adolfo Jimenez Airport (ONX)](https://www.flightduration.online/airport/onx-colon-enrique-adolfo-jimenez-airport/1ef266df-64eb-68b4-854b-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)