The flight distance from St Louis Lambert International Airport (STL) in St Louis, United States to Transilvania Targu Mures International Airport (TGM) in Targu Mures, Romania is 8,538 kilometers (5,305 miles / 4,610 nautical miles). The estimated flight time for this route is approximately 11h, flying northeast at a heading of 40°.

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 United States with Romania. It is an intercontinental flight between North America and Europe. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 02:46 in St Louis, it's 10:46 in Targu Mures. With a 8-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

The return flight from Targu Mures (TGM) to St Louis (STL) follows a heading of 313° (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 St Louis Lambert International Airport (STL) and Transilvania Targu Mures International Airport (TGM) detail pages, or use our flight duration calculator to compare other routes.