Vermilion Regional Airport (IATA: DNV, ICAO: KDNV, FAA LID: DNV) is a public-use airport located 4 nautical miles (7.4 km; 4.6 mi) northeast of the central business district of Danville, a city in Vermilion County, Illinois, United States. The airport is included in the FAA's National Plan of Integrated Airport Systems for 2011–2015, which categorized it as a general aviation facility.