The flight distance from Hartsfield - Jackson Atlanta International Airport (ATL) in Atlanta, United States to Monte Caseros Airport (MCS) in Monte Caseros, Argentina is 7,644 kilometers (4,749 miles / 4,127 nautical miles). The estimated flight time for this route is approximately 10h, flying south southeast at a heading of 155°.

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

Time zone information: When it's 22:06 in Atlanta, it's 00:06 in Monte Caseros.

The return flight from Monte Caseros (MCS) to Atlanta (ATL) follows a heading of 336° (north northwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Hartsfield - Jackson Atlanta International Airport (ATL) and Monte Caseros Airport (MCS) detail pages, or use our flight duration calculator to compare other routes.