The flight distance from Afonso Pena Airport (CWB) in Curitiba, Brazil to Robert Gray Army Air Field (GRK) in Fort Cavazos (Killeen), United States is 8,145 kilometers (5,061 miles / 4,398 nautical miles). The estimated flight time for this route is approximately 11h, flying northwest at a heading of 318°.

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 12:12 in Curitiba, it's 09:12 in Fort Cavazos (Killeen). 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 1,973 feet between the two airports. Robert Gray Army Air Field sits lower than Afonso Pena Airport.

The return flight from Fort Cavazos (Killeen) (GRK) 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 Robert Gray Army Air Field (GRK) detail pages, or use our flight duration calculator to compare other routes.