The flight distance from Presidente Juscelino Kubistschek International Airport (BSB) in Brasilia, Brazil to Henry Post Army Air Field (Fort Sill) Airport (FSI) in Fort Sill, United States is 7,743 kilometers (4,811 miles / 4,181 nautical miles). The estimated flight time for this route is approximately 10h, flying northwest at a heading of 317°.

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 01:00 in Brasilia, it's 23:00 in Fort Sill.

There is a significant elevation difference of 2,309 feet between the two airports. Henry Post Army Air Field (Fort Sill) Airport sits lower than Presidente Juscelino Kubistschek International Airport.

The return flight from Fort Sill (FSI) to Brasilia (BSB) follows a heading of 128° (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 Presidente Juscelino Kubistschek International Airport (BSB) and Henry Post Army Air Field (Fort Sill) Airport (FSI) detail pages, or use our flight duration calculator to compare other routes.