# Distance from Singapore (SIN) to Salmon (SMN)

> 13,643 km · estimated flight time 17h · Ultra-long-haul route.

## Summary

- **Distance**: 13,643 km / 8,477 mi / 7,367 nm
- **Estimated flight time**: 17h
- **Heading**: 31° (north northeast)
- **Return heading**: 313° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Singapore) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -14h (When it's 21:07 in Singapore, it's 07:07 in Salmon)
- **Elevation difference**: 4,022 ft (SMN is higher than SIN)

## Airports

### [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

### [Lemhi County Airport (SMN)](https://www.flightduration.online/airport/smn-salmon-lemhi-county-airport/1ef266df-38fc-6096-a427-06bb2780ed98)

- City: Salmon, United States
- ICAO: KSMN
- Timezone: America/Denver
- Coordinates: 45.120000, -113.880000
- Elevation: 4,044 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 21:07 in Singapore, it's 07:07 in Salmon.
With a 14-hour time difference, expect significant jet lag.

## Related

- [Singapore Changi International Airport (SIN)](https://www.flightduration.online/airport/sin-singapore-singapore-changi-international-airport/1ef266e0-00ca-656e-b481-06bb2780ed98)
- [Lemhi County Airport (SMN)](https://www.flightduration.online/airport/smn-salmon-lemhi-county-airport/1ef266df-38fc-6096-a427-06bb2780ed98)
- [Flight duration calculator](/#calculator)