The "smallest" runway depends on the type of aircraft. For a standard commercial jet like a Boeing 737, the minimum runway length is usually around 5,000 feet (1,524 meters). However, for specialized "Short Take-Off and Landing" (STOL) aircraft, runways can be much smaller. The Juancho E. Yrausquin Airport on the island of Saba has the world's shortest commercial runway, measuring only 1,312 feet (400 meters)—hardly longer than an aircraft carrier! For general aviation (small Cessna-style planes), a strip as short as 1,500 feet can be sufficient for a skilled pilot. The width is also a factor; while major runways are 150 feet wide, small bush-strips in places like Alaska or Africa might only be 30 to 50 feet wide. These "tabletop" or mountain runways often require specific pilot certifications because there is zero margin for error during takeoff or landing.