The flight distance from St Louis Lambert International Airport (STL) in St Louis, United States to Ross River Airport (XRR) in Ross River, Canada is 3,830 kilometers (2,380 miles / 2,068 nautical miles). The estimated flight time for this route is approximately 6h, flying northwest at a heading of 326°.

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

This is an international route connecting United States with Canada. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 00:15 in St Louis, it's 23:15 in Ross River.

There is a significant elevation difference of 1,697 feet between the two airports. Ross River Airport sits higher than St Louis Lambert International Airport.

The return flight from Ross River (XRR) to St Louis (STL) follows a heading of 113° (east southeast). 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 Ross River Airport (XRR) detail pages, or use our flight duration calculator to compare other routes.