# Distance from Jakarta (CGK) to Seinajoki / Ilmajoki (SJY)

> 10,300 km · estimated flight time 13h · Ultra-long-haul route.

## Summary

- **Distance**: 10,300 km / 6,400 mi / 5,561 nm
- **Estimated flight time**: 13h
- **Heading**: 333° (north northwest)
- **Return heading**: 98° (east)
- **Classification**: Ultra-long-haul
- **Type**: International (Indonesia) → Finland
- **Intercontinental**: Asia → Europe
- **Time difference**: -4h (When it's 02:32 in Jakarta, it's 22:32 in Seinajoki / Ilmajoki)
- **Elevation difference**: 268 ft (SJY is higher than CGK)

## Airports

### [Soekarno-Hatta International Airport (CGK)](https://flightduration.online/airport/cgk-jakarta-soekarno-hatta-international-airport/1ef266df-fd39-6fee-94bf-06bb2780ed98)

- City: Jakarta, Indonesia
- ICAO: WIII
- Timezone: Asia/Jakarta
- Coordinates: -6.130000, 106.660000
- Elevation: 34 ft

### [Seinajoki Airport (SJY)](https://flightduration.online/airport/sjy-seinajoki-ilmajoki-seinajoki-airport/1ef266de-c22a-66e8-98b7-06bb2780ed98)

- City: Seinajoki / Ilmajoki, Finland
- ICAO: EFSI
- Timezone: Europe/Helsinki
- Coordinates: 62.690000, 22.830000
- Elevation: 302 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 02:32 in Jakarta, it's 22:32 in Seinajoki / Ilmajoki.
The 4-hour time difference may cause some jet lag.

## Related

- [Soekarno-Hatta International Airport (CGK)](https://flightduration.online/airport/cgk-jakarta-soekarno-hatta-international-airport/1ef266df-fd39-6fee-94bf-06bb2780ed98)
- [Seinajoki Airport (SJY)](https://flightduration.online/airport/sjy-seinajoki-ilmajoki-seinajoki-airport/1ef266de-c22a-66e8-98b7-06bb2780ed98)
- [Flight duration calculator](/#calculator)