The flight distance from General Edward Lawrence Logan International Airport (BOS) in Boston, United States to Sibiu International Airport (SBZ) in Sibiu, Romania is 7,125 kilometers (4,427 miles / 3,847 nautical miles). The estimated flight time for this route is approximately 9h, flying northeast at a heading of 51°.

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 Romania. 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 16:33 in Boston, it's 23:33 in Sibiu. With a 7-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 1,477 feet between the two airports. Sibiu International Airport sits higher than General Edward Lawrence Logan International Airport.

The return flight from Sibiu (SBZ) to Boston (BOS) follows a heading of 305° (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 Sibiu International Airport (SBZ) detail pages, or use our flight duration calculator to compare other routes.