The flight distance from George Bush Intcntl/Houston Airport (IAH) in Houston, United States to Madrid Barajas International Airport (MAD) in Madrid, Spain is 8,039 kilometers (4,995 miles / 4,341 nautical miles). The estimated flight time for this route is approximately 10h, flying northeast at a heading of 53°.

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 Spain. 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 02:31 in Houston, it's 09:31 in Madrid. With a 7-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

There is a significant elevation difference of 1,905 feet between the two airports. Madrid Barajas International Airport sits higher than George Bush Intcntl/Houston Airport.

The return flight from Madrid (MAD) to Houston (IAH) follows a heading of 295° (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 George Bush Intcntl/Houston Airport (IAH) and Madrid Barajas International Airport (MAD) detail pages, or use our flight duration calculator to compare other routes.