The flight distance from Sam Neua Airport (NEU) in Sam Neua Airport, Laos to Henri Coanda International Airport (OTP) in Bucharest, Romania is 7,497 kilometers (4,658 miles / 4,048 nautical miles). The estimated flight time for this route is approximately 10h, flying northwest at a heading of 311°.

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

Time zone information: When it's 00:21 in Sam Neua Airport, it's 20:21 in Bucharest. The 4-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 2,967 feet between the two airports. Henri Coanda International Airport sits lower than Sam Neua Airport.

The return flight from Bucharest (OTP) to Sam Neua Airport (NEU) follows a heading of 83° (east). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

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