# Distance from Semnan (SNX) to Taipei (TPE)

> 6,480 km · estimated flight time 9h · Long-haul route.

## Summary

- **Distance**: 6,480 km / 4,027 mi / 3,499 nm
- **Estimated flight time**: 9h
- **Heading**: 80° (east)
- **Return heading**: 298° (west northwest)
- **Classification**: Long-haul
- **Type**: International (Iran) → Taiwan
- **Time difference**: +4.5h (When it's 23:42 in Semnan, it's 04:12 in Taipei)
- **Elevation difference**: 3,559 ft (TPE is lower than SNX)

## Airports

### [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

### [Taiwan Taoyuan International Airport (TPE)](https://www.flightduration.online/airport/tpe-taipei-taiwan-taoyuan-international-airport/1ef266df-8b07-6228-b420-06bb2780ed98)

- City: Taipei, Taiwan
- ICAO: RCTP
- Timezone: Asia/Taipei
- Coordinates: 25.080000, 121.230000
- Elevation: 106 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 23:42 in Semnan, it's 04:12 in Taipei.
The 4.5-hour time difference may cause some jet lag.

## Related

- [Semnan Airport (SNX)](https://www.flightduration.online/airport/snx-semnan-semnan-airport/1ef266df-7db1-6b28-8f31-06bb2780ed98)
- [Taiwan Taoyuan International Airport (TPE)](https://www.flightduration.online/airport/tpe-taipei-taiwan-taoyuan-international-airport/1ef266df-8b07-6228-b420-06bb2780ed98)
- [Flight duration calculator](/#calculator)