The flight distance from Chicago O'Hare International Airport (ORD) in Chicago, United States to Pato Branco Airport (PTO) in Pato Branco, Brazil is 8,402 kilometers (5,221 miles / 4,537 nautical miles). The estimated flight time for this route is approximately 11h, flying south southeast at a heading of 148°.

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 10:33 in Chicago, it's 13:33 in Pato Branco. 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 2,017 feet between the two airports. Pato Branco Airport sits higher than Chicago O'Hare International Airport.

The return flight from Pato Branco (PTO) to Chicago (ORD) follows a heading of 334° (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 Pato Branco Airport (PTO) detail pages, or use our flight duration calculator to compare other routes.