The flight distance from Afonso Pena Airport (CWB) in Curitiba, Brazil to Henry Post Army Air Field (Fort Sill) Airport (FSI) in Fort Sill, United States is 8,465 kilometers (5,260 miles / 4,571 nautical miles). The estimated flight time for this route is approximately 11h, flying northwest at a heading of 320°.

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 Brazil 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 08:42 in Curitiba, it's 05:42 in Fort Sill. 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 1,800 feet between the two airports. Henry Post Army Air Field (Fort Sill) Airport sits lower than Afonso Pena Airport.

The return flight from Fort Sill (FSI) to Curitiba (CWB) follows a heading of 135° (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 Afonso Pena Airport (CWB) and Henry Post Army Air Field (Fort Sill) Airport (FSI) detail pages, or use our flight duration calculator to compare other routes.