Seattle, the largest city in the Pacific Northwest, is a hub of art, culture, and technology. If you're planning to visit Seattle, you'll likely land at Seattle-Tacoma International Airport. The airport, also known as Sea-Tac, is located about 14 miles south of downtown Seattle. As a frequent traveler, I've had my fair share of experiences at Sea-Tac, and I can tell you that it's a great place to start your Seattle adventure.