The flight distance from Alberto Carnevalli Airport (MRD) in Merida, Venezuela to Seattle-Tacoma International Airport (SEA) in Seattle, United States is 6,454 kilometers (4,010 miles / 3,485 nautical miles). The estimated flight time for this route is approximately 9h, flying northwest at a heading of 322°.

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 Venezuela 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 01:46 in Merida, it's 21:46 in Seattle. The 4-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 4,575 feet between the two airports. Seattle-Tacoma International Airport sits lower than Alberto Carnevalli Airport. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.

The return flight from Seattle (SEA) to Merida (MRD) follows a heading of 115° (east 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 Alberto Carnevalli Airport (MRD) and Seattle-Tacoma International Airport (SEA) detail pages, or use our flight duration calculator to compare other routes.