# Distance from Osaka (KIX) to Semnan (SNX)

> 7,208 km · estimated flight time 9h · Long-haul route.

## Summary

- **Distance**: 7,208 km / 4,479 mi / 3,892 nm
- **Estimated flight time**: 9h
- **Heading**: 297° (west northwest)
- **Return heading**: 64° (east northeast)
- **Classification**: Long-haul
- **Type**: International (Japan) → Iran
- **Time difference**: -5.5h (When it's 23:16 in Osaka, it's 17:46 in Semnan)
- **Elevation difference**: 3,639 ft (SNX is higher than KIX)

## Airports

### [Kansai International Airport (KIX)](https://www.flightduration.online/airport/kix-osaka-kansai-international-airport/1ef266df-8b44-67fe-b651-06bb2780ed98)

- City: Osaka, Japan
- ICAO: RJBB
- Timezone: Asia/Tokyo
- Coordinates: 34.430000, 135.240000
- Elevation: 26 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 23:16 in Osaka, it's 17:46 in Semnan.
The 5.5-hour time difference may cause some jet lag.

## Related

- [Kansai International Airport (KIX)](https://www.flightduration.online/airport/kix-osaka-kansai-international-airport/1ef266df-8b44-67fe-b651-06bb2780ed98)
- [Semnan Airport (SNX)](https://www.flightduration.online/airport/snx-semnan-semnan-airport/1ef266df-7db1-6b28-8f31-06bb2780ed98)
- [Flight duration calculator](/#calculator)