The flight distance from Yoakum-Defrenn Army Heliport (HLR) in Fort Cavazos (Killeen), United States to Lisbon Portela Airport (LIS) in Lisbon, Portugal is 7,795 kilometers (4,844 miles / 4,209 nautical miles). The estimated flight time for this route is approximately 10h, flying northeast at a heading of 56°.

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 Portugal. It is an intercontinental flight between North America and Europe. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 08:16 in Fort Cavazos (Killeen), it's 14:16 in Lisbon. With a 6-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

The return flight from Lisbon (LIS) to Fort Cavazos (Killeen) (HLR) follows a heading of 294° (west 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 Yoakum-Defrenn Army Heliport (HLR) and Lisbon Portela Airport (LIS) detail pages, or use our flight duration calculator to compare other routes.