The flight distance from Helsinki Vantaa Airport (HEL) in Helsinki, Finland to Tonghua Sanyuanpu Airport (TNH) in Tonghua, China is 6,554 kilometers (4,073 miles / 3,539 nautical miles). The estimated flight time for this route is approximately 9h, flying east northeast at a heading of 58°.

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 Finland with China. It is an intercontinental flight between Europe and Asia. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 15:55 in Helsinki, it's 21:55 in Tonghua. With a 6-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

There is a significant elevation difference of 1,021 feet between the two airports. Tonghua Sanyuanpu Airport sits higher than Helsinki Vantaa Airport.

The return flight from Tonghua (TNH) to Helsinki (HEL) follows a heading of 325° (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 Helsinki Vantaa Airport (HEL) and Tonghua Sanyuanpu Airport (TNH) detail pages, or use our flight duration calculator to compare other routes.