# Distance from Iriona (IRN) to Singapore (SIN)

> 17,847 km · estimated flight time 22h · Ultra-long-haul route.

## Summary

- **Distance**: 17,847 km / 11,089 mi / 9,636 nm
- **Estimated flight time**: 22h
- **Heading**: 332° (north northwest)
- **Return heading**: 27° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Honduras) → Singapore
- **Intercontinental**: North America → Asia
- **Time difference**: +14h (When it's 04:20 in Iriona, it's 18:20 in Singapore)
- **Elevation difference**: 14 ft (SIN is higher than IRN)

## Airports

### [Iriona Airport (IRN)](https://www.flightduration.online/airport/irn-iriona-iriona-airport/1ef266df-5dd4-6ea4-842f-06bb2780ed98)

- City: Iriona, Honduras
- ICAO: MHIR
- Timezone: America/Tegucigalpa
- Coordinates: 15.940000, -85.140000
- Elevation: 8 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 04:20 in Iriona, it's 18:20 in Singapore.
With a 14-hour time difference, expect significant jet lag.

## Related

- [Iriona Airport (IRN)](https://www.flightduration.online/airport/irn-iriona-iriona-airport/1ef266df-5dd4-6ea4-842f-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)