Sullivan County International Airport Share: Airport Operations Sullivan County International Airport Request Info 57 County Route 183 White Lake, NY 12786 (845) 807-0326 Facebook About Map About S. C. Int'l Airport is a county owned, public use airport and a Part 139 certified airport capable of handling small general aviation aircraft as well as larger business jets. What's Nearby? Distance: 5 10 15 20 25 50 mi.