The flight distance from Beijing Capital International Airport (PEK) in Beijing, China to Semnan Airport (SNX) in Semnan, Iran is 5,446 kilometers (3,384 miles / 2,940 nautical miles). The estimated flight time for this route is approximately 7h, flying west northwest at a heading of 286°.

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 China with Iran. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 18:28 in Beijing, it's 13:58 in Semnan. 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 3,549 feet between the two airports. Semnan Airport sits higher than Beijing Capital International Airport.

The return flight from Semnan (SNX) to Beijing (PEK) follows a heading of 65° (east northeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Beijing Capital International Airport (PEK) and Semnan Airport (SNX) detail pages, or use our flight duration calculator to compare other routes.