The flight distance from Grand Marais/Cook County Airport (GRM) in Grand Marais, United States to St Louis Lambert International Airport (STL) in St Louis, United States is 1,011 kilometers (628 miles / 546 nautical miles). The estimated flight time for this route is approximately 2h, flying south at a heading of 180°.

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.

Time zone information: When it's 13:40 in Grand Marais, it's 13:40 in St Louis.

There is a significant elevation difference of 1,186 feet between the two airports. St Louis Lambert International Airport sits lower than Grand Marais/Cook County Airport.

The return flight from St Louis (STL) to Grand Marais (GRM) follows a heading of 360° (north). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Grand Marais/Cook County Airport (GRM) and St Louis Lambert International Airport (STL) detail pages, or use our flight duration calculator to compare other routes.