The flight distance from Henri Coanda International Airport (OTP) in Bucharest, Romania to Spencer Municipal Airport (SPW) in Spencer, United States is 8,658 kilometers (5,380 miles / 4,675 nautical miles). The estimated flight time for this route is approximately 11h, flying northwest at a heading of 320°.

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

Time zone information: When it's 13:57 in Bucharest, it's 05:57 in Spencer. With a 8-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 1,025 feet between the two airports. Spencer Municipal Airport sits higher than Henri Coanda International Airport.

The return flight from Spencer (SPW) to Bucharest (OTP) follows a heading of 39° (northeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Henri Coanda International Airport (OTP) and Spencer Municipal Airport (SPW) detail pages, or use our flight duration calculator to compare other routes.