# Distance from Jakarta (CGK) to Semnan (SNX)

> 7,227 km · estimated flight time 10h · Long-haul route.

## Summary

- **Distance**: 7,227 km / 4,491 mi / 3,903 nm
- **Estimated flight time**: 10h
- **Heading**: 314° (northwest)
- **Return heading**: 119° (east southeast)
- **Classification**: Long-haul
- **Type**: International (Indonesia) → Iran
- **Time difference**: -3.5h (When it's 03:18 in Jakarta, it's 23:48 in Semnan)
- **Elevation difference**: 3,631 ft (SNX is higher than CGK)

## Airports

### [Soekarno-Hatta International Airport (CGK)](https://www.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

### [Semnan Airport (SNX)](https://www.flightduration.online/airport/snx-semnan-semnan-airport/1ef266df-7db1-6b28-8f31-06bb2780ed98)

- City: Semnan, Iran
- ICAO: OIIS
- Timezone: Asia/Tehran
- Coordinates: 35.590000, 53.500000
- Elevation: 3,665 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 03:18 in Jakarta, it's 23:48 in Semnan.
The 3.5-hour time difference may cause some jet lag.

## Related

- [Soekarno-Hatta International Airport (CGK)](https://www.flightduration.online/airport/cgk-jakarta-soekarno-hatta-international-airport/1ef266df-fd39-6fee-94bf-06bb2780ed98)
- [Semnan Airport (SNX)](https://www.flightduration.online/airport/snx-semnan-semnan-airport/1ef266df-7db1-6b28-8f31-06bb2780ed98)
- [Flight duration calculator](/#calculator)