The flight distance from General Edward Lawrence Logan International Airport (BOS) in Boston, United States to Silangit Airport (DTB) in Tingkeum-Sumatra Island, Indonesia is 14,953 kilometers (9,291 miles / 8,074 nautical miles). The estimated flight time for this route is approximately 19h, flying north northeast at a heading of 14°.

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

This is an international route connecting United States with Indonesia. It is an intercontinental flight between North America and Asia. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 17:32 in Boston, it's 05:32 in Tingkeum-Sumatra Island. With a 12-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 4,040 feet between the two airports. Silangit Airport sits higher than General Edward Lawrence Logan International Airport.

The return flight from Tingkeum-Sumatra Island (DTB) to Boston (BOS) follows a heading of 350° (north). 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 Silangit Airport (DTB) detail pages, or use our flight duration calculator to compare other routes.