The flight distance from Semnan Airport (SNX) in Semnan, Iran to Shenzhen Bao'an International Airport (SZX) in Shenzhen, China is 5,941 kilometers (3,692 miles / 3,208 nautical miles). The estimated flight time for this route is approximately 8h, flying east at a heading of 87°.

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.

This is an international route connecting Iran with China. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 12:39 in Semnan, it's 17:09 in Shenzhen. The 4.5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 3,652 feet between the two airports. Shenzhen Bao'an International Airport sits lower than Semnan Airport.

The return flight from Shenzhen (SZX) to Semnan (SNX) follows a heading of 298° (west northwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Semnan Airport (SNX) and Shenzhen Bao'an International Airport (SZX) detail pages, or use our flight duration calculator to compare other routes.