The flight distance from Chicago O'Hare International Airport (ORD) in Chicago, United States to Placido de Castro Airport (RBR) in Rio Branco, Brazil is 6,116 kilometers (3,800 miles / 3,303 nautical miles). The estimated flight time for this route is approximately 8h, flying south southeast at a heading of 156°.

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 Brazil. 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 15:56 in Chicago, it's 16:56 in Rio Branco.

The return flight from Rio Branco (RBR) to Chicago (ORD) follows a heading of 342° (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 Chicago O'Hare International Airport (ORD) and Placido de Castro Airport (RBR) detail pages, or use our flight duration calculator to compare other routes.