Airports of Cheonan Closest ariports to Cheonan city: Osan AB (distance 33 km / 20.5 mi) | ✈️ Book tickets Cheongju (distance 38.8 km / 24.1 mi) | ✈️ Book tickets Suwon Airport (distance 50 km / 31.1 mi) | ✈️ Book tickets Seoul AB (distance 70.6 km / 43.9 mi) | ✈️ Book tickets Gimpo International Airport (distance 91.2 km / 56.7 mi) | ✈️ Book tickets Jeonju Airport (distance 101.6 km / 63.1 mi) | ✈️ Book tickets Seoul (Incheon) Airport (distance 105.8 km / 65.7 mi) | ✈️ Book tickets WonJu Airport (distance 112.4 km / 69.8 mi) | ✈️ Book tickets Gunsan Airport (distance 114.8 km / 71.3 mi) | ✈️ Book tickets Yecheon (distance 133.3 km / 82.8 mi) | ✈️ Book tickets Airports of Cheonan city on map: ☞ Show Map Find air tickets to Cheonan airport