The flight distance from General Edward Lawrence Logan International Airport (BOS) in Boston, United States to Leon Airport (LEN) in Leon, Spain is 5,219 kilometers (3,243 miles / 2,818 nautical miles). The estimated flight time for this route is approximately 7h, flying east northeast at a heading of 66°.

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 Spain. It is an intercontinental flight between North America and Europe. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 19:29 in Boston, it's 01:29 in Leon. With a 6-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

There is a significant elevation difference of 2,987 feet between the two airports. Leon Airport sits higher than General Edward Lawrence Logan International Airport.

The return flight from Leon (LEN) to Boston (BOS) follows a heading of 293° (west 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 General Edward Lawrence Logan International Airport (BOS) and Leon Airport (LEN) detail pages, or use our flight duration calculator to compare other routes.