The flight distance from St Mary's Airport (KSM) in St Mary'S, United States to Los Angeles International Airport (LAX) in Los Angeles, United States is 4,422 kilometers (2,748 miles / 2,388 nautical miles). The estimated flight time for this route is approximately 6h, flying east southeast at a heading of 114°.

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 a domestic route within United States. Both airports operate in the same country, which may simplify travel requirements and documentation. Despite being a domestic route, there is a 1-hour time difference between the two cities.

Time zone information: When it's 00:47 in St Mary'S, it's 01:47 in Los Angeles.

The return flight from Los Angeles (LAX) to St Mary'S (KSM) follows a heading of 329° (north 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 Mary's Airport (KSM) and Los Angeles International Airport (LAX) detail pages, or use our flight duration calculator to compare other routes.