The flight distance from Khost Airport (KHT) in Khost, Afghanistan to Lisbon Portela Airport (LIS) in Lisbon, Portugal is 6,909 kilometers (4,293 miles / 3,730 nautical miles). The estimated flight time for this route is approximately 9h, flying west northwest at a heading of 300°.

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

Time zone information: When it's 18:56 in Khost, it's 14:26 in Lisbon. The 4.5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 3,382 feet between the two airports. Lisbon Portela Airport sits lower than Khost Airport.

The return flight from Lisbon (LIS) to Khost (KHT) follows a heading of 68° (east northeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Khost Airport (KHT) and Lisbon Portela Airport (LIS) detail pages, or use our flight duration calculator to compare other routes.