# Distance from Singapore (SIN) to Seoul Air Base (SSN)

> 4,660 km · estimated flight time 6h · Long-haul route.

## Summary

- **Distance**: 4,660 km / 2,895 mi / 2,516 nm
- **Estimated flight time**: 6h
- **Heading**: 28° (north northeast)
- **Return heading**: 216° (southwest)
- **Classification**: Long-haul
- **Type**: International (Singapore) → South Korea
- **Time difference**: +1h (When it's 08:05 in Singapore, it's 09:05 in Seoul Air Base)
- **Elevation difference**: 70 ft (SSN 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

### [Seoul Air Base (SSN)](https://www.flightduration.online/airport/ssn-seoul-air-base/1ef266df-8e13-6c0a-b71d-06bb2780ed98)

- City: Seoul Air Base, South Korea
- ICAO: RKSM
- Timezone: Asia/Seoul
- Coordinates: 37.450000, 127.110000
- Elevation: 92 ft

## Route notes

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

Time-zone information: When it's 08:05 in Singapore, it's 09:05 in Seoul Air Base.

## Related

- [Singapore Changi International Airport (SIN)](https://www.flightduration.online/airport/sin-singapore-singapore-changi-international-airport/1ef266e0-00ca-656e-b481-06bb2780ed98)
- [Seoul Air Base (SSN)](https://www.flightduration.online/airport/ssn-seoul-air-base/1ef266df-8e13-6c0a-b71d-06bb2780ed98)
- [Flight duration calculator](/#calculator)