Round Valley Airport is a public airport located one mile (1.6 km) southwest of Covelo, serving Mendocino County, California, USA. The airport is mostly used for general aviation. Facilities Round Valley Airport covers and has one asphalt paved runway (10/28) measuring 3,670 x 55 ft. (1,119 x 17 m). References External links Airports in Mendocino County, California