The flight distance from Seattle-Tacoma International Airport (SEA) in Seattle, United States to L'Esperance Airport (SFG) in Grand Case, MF is 6,241 kilometers (3,878 miles / 3,370 nautical miles). The estimated flight time for this route is approximately 8h, flying east at a heading of 100°.

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

Time zone information: When it's 21:49 in Seattle, it's 01:49 in Grand Case. The 4-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

The return flight from Grand Case (SFG) to Seattle (SEA) follows a heading of 316° (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 Seattle-Tacoma International Airport (SEA) and L'Esperance Airport (SFG) detail pages, or use our flight duration calculator to compare other routes.