The flight distance from Kangerlussuaq Airport (SFJ) in Kangerlussuaq, Greenland to St Louis Lambert International Airport (STL) in St Louis, United States is 3,985 kilometers (2,476 miles / 2,152 nautical miles). The estimated flight time for this route is approximately 6h, flying west southwest at a heading of 238°.

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 Greenland with United States. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 10:16 in Kangerlussuaq, it's 06:16 in St Louis. The 4-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

The return flight from St Louis (STL) to Kangerlussuaq (SFJ) follows a heading of 25° (north 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 Kangerlussuaq Airport (SFJ) and St Louis Lambert International Airport (STL) detail pages, or use our flight duration calculator to compare other routes.