The flight distance from Jorge Newbery Airpark (AEP) in Buenos Aires, Argentina to Key West Nas (Boca Chica Field) Airport (NQX) in Key West, United States is 7,018 kilometers (4,361 miles / 3,790 nautical miles). The estimated flight time for this route is approximately 9h, flying north northwest at a heading of 336°.

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 05:51 in Buenos Aires, it's 03:51 in Key West.

The return flight from Key West (NQX) to Buenos Aires (AEP) follows a heading of 159° (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 Key West Nas (Boca Chica Field) Airport (NQX) detail pages, or use our flight duration calculator to compare other routes.