The flight distance from Samedan Airport (SMV) in Samedan Airport, Switzerland to St Louis Lambert International Airport (STL) in St Louis, United States is 7,670 kilometers (4,766 miles / 4,141 nautical miles). The estimated flight time for this route is approximately 10h, flying northwest at a heading of 305°.

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

Time zone information: When it's 20:21 in Samedan Airport, it's 13:21 in St Louis. With a 7-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 4,983 feet between the two airports. St Louis Lambert International Airport sits lower than Samedan Airport. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.

The return flight from St Louis (STL) to Samedan Airport (SMV) follows a heading of 46° (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 Samedan Airport (SMV) and St Louis Lambert International Airport (STL) detail pages, or use our flight duration calculator to compare other routes.