The flight distance from Fort Sumner Municipal Airport (FSU) in Fort Sumner, United States to St Louis Lambert International Airport (STL) in St Louis, United States is 1,322 kilometers (821 miles / 714 nautical miles). The estimated flight time for this route is approximately 3h, flying east northeast at a heading of 65°.

This is a short-haul route typically served by narrow-body aircraft such as the Boeing 737 or Airbus A320 family. In-flight service is usually limited to drinks and light snacks.

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 18:55 in Fort Sumner, it's 19:55 in St Louis.

There is a significant elevation difference of 3,547 feet between the two airports. St Louis Lambert International Airport sits lower than Fort Sumner Municipal Airport.

The return flight from St Louis (STL) to Fort Sumner (FSU) follows a heading of 253° (west southwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Fort Sumner Municipal Airport (FSU) and St Louis Lambert International Airport (STL) detail pages, or use our flight duration calculator to compare other routes.