The flight distance from Jorge Newbery Airpark (AEP) in Buenos Aires, Argentina to Stephenville Clark Regional Airport (SEP) in Stephenville, United States is 8,508 kilometers (5,287 miles / 4,594 nautical miles). The estimated flight time for this route is approximately 11h, flying northwest at a heading of 326°.

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

Time zone information: When it's 07:20 in Buenos Aires, it's 04:20 in Stephenville. The 3-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 1,303 feet between the two airports. Stephenville Clark Regional Airport sits higher than Jorge Newbery Airpark.

The return flight from Stephenville (SEP) to Buenos Aires (AEP) follows a heading of 147° (south southeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Jorge Newbery Airpark (AEP) and Stephenville Clark Regional Airport (SEP) detail pages, or use our flight duration calculator to compare other routes.