The flight distance from Baltimore/Washington International Thurgood Marshall Airport (BWI) in Baltimore, United States to Bo Airport (KBS) in Bo, Sierra Leone is 7,296 kilometers (4,534 miles / 3,940 nautical miles). The estimated flight time for this route is approximately 10h, 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 Sierra Leone. It is an intercontinental flight between North America and Africa. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 04:05 in Baltimore, it's 09:05 in Bo. The 5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

The return flight from Bo (KBS) to Baltimore (BWI) follows a heading of 310° (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 Baltimore/Washington International Thurgood Marshall Airport (BWI) and Bo Airport (KBS) detail pages, or use our flight duration calculator to compare other routes.