# Distance from Osaka (KIX) to Tehran (THR)

> 7,381 km · estimated flight time 10h · Long-haul route.

## Summary

- **Distance**: 7,381 km / 4,586 mi / 3,985 nm
- **Estimated flight time**: 10h
- **Heading**: 298° (west northwest)
- **Return heading**: 64° (east northeast)
- **Classification**: Long-haul
- **Type**: International (Japan) → Iran
- **Time difference**: -5.5h (When it's 15:17 in Osaka, it's 09:47 in Tehran)
- **Elevation difference**: 3,936 ft (THR 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

### [Mehrabad International Airport (THR)](https://www.flightduration.online/airport/thr-tehran-mehrabad-international-airport/1ef266df-7d9a-64b4-a7a7-06bb2780ed98)

- City: Tehran, Iran
- ICAO: OIII
- Timezone: Asia/Tehran
- Coordinates: 35.690000, 51.310000
- Elevation: 3,962 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 15:17 in Osaka, it's 09:47 in Tehran.
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)
- [Mehrabad International Airport (THR)](https://www.flightduration.online/airport/thr-tehran-mehrabad-international-airport/1ef266df-7d9a-64b4-a7a7-06bb2780ed98)
- [Flight duration calculator](/#calculator)