Matches in DBpedia 2014 for { ?s <http://dbpedia.org/property/r2Number> ?o. }
- Charters_Towers_Airport r2Number "6".
- Chartres_–_Champhol_Aerodrome r2Number "10".
- Chattanooga_Metropolitan_Airport r2Number "15".
- Chautauqua_County-Jamestown_Airport r2Number "13".
- Dunkirk_Airport r2Number "15".
- Cheboygan_County_Airport r2Number "16".
- Cheddi_Jagan_International_Airport r2Number "10".
- Cheikh_Larbi_Tébessi_Airport r2Number "12".
- Chengdu_Shuangliu_International_Airport r2Number "2".
- Chennai_International_Airport r2Number "12".
- Cheongju_International_Airport r2Number "6".
- Chernihiv_Shestovitsa_Airport r2Number "1".
- Cherokee_Seaplane_Base r2Number "NE/SW".
- Cherry_Capital_Airport r2Number "18".
- Chester_Catawba_Regional_Airport r2Number "17".
- Chestermere_(Kirkby_Field)_Airport r2Number "16".
- Chetek_Municipal-Southworth_Airport r2Number "7".
- Chevak_Airport r2Number "18".
- Cheyenne_Air_National_Guard_Base r2Number "13".
- Cheyenne_County_Municipal_Airport r2Number "13".
- Cheyenne_Regional_Airport r2Number "13".
- Chhatrapati_Shivaji_International_Airport r2Number "9".
- Chiayi_Airport r2Number "18".
- Chicago_Executive_Airport r2Number "12".
- Chicago_Midway_International_Airport r2Number "4".
- Chicago_Rockford_International_Airport r2Number "7".
- Goodwood_Airport r2Number "10".
- Chickasaw_Municipal_Airport r2Number "18".
- Chickasha_Municipal_Airport r2Number "18".
- Chico_Municipal_Airport r2Number "13".
- Saint-Honoré_Aerodrome r2Number "12".
- Chignik_Bay_Seaplane_Base r2Number "NE/SW".
- Childress_Army_Airfield r2Number "6".
- Childress_Municipal_Airport r2Number "4".
- Chileka_International_Airport r2Number "15".
- Chiltern_Park_Aerodrome r2Number "4".
- Chinchilla_Airport r2Number "3".
- Chinggis_Khaan_International_Airport r2Number "15".
- Chino_Airport r2Number "8".
- Chippewa_County_International_Airport r2Number "9".
- Chippewa_Valley_Regional_Airport r2Number "14".
- Chitose_Air_Base r2Number "18".
- Chlef_International_Airport r2Number "7".
- Chongqing_Jiangbei_International_Airport r2Number "2".
- Choteau_Airport r2Number "14".
- Christchurch_International_Airport r2Number "11".
- Chu_Lai_International_Airport r2Number "?".
- Churchill_Airport r2Number "15".
- Châteaudun_Air_Base r2Number "5".
- Cimarron_Municipal_Airport r2Number "11".
- Northern_Kentucky_International_Airport r2Number "18".
- Cincinnati_Municipal_Lunken_Airport r2Number "3".
- City_Airport_Manchester r2Number "9".
- Clare_Municipal_Airport r2Number "9".
- Clarence_E._Page_Municipal_Airport r2Number "17".
- Clark_Air_Base r2Number "2".
- Clark_County_Airport r2Number "3".
- Clark_International_Airport r2Number "2".
- Clark_Regional_Airport r2Number "14".
- Clarksville–Montgomery_County_Regional_Airport r2Number "5".
- Clayton_Municipal_Airpark r2Number "12".
- Clermont-Ferrand_Auvergne_Airport r2Number "8".
- Clermont_Airport r2Number "1".
- Cleve_Airport r2Number "18".
- Cleveland_Burke_Lakefront_Airport r2Number "6".
- Cleveland_Hopkins_International_Airport r2Number "6".
- Clinton-Sherman_Industrial_Airpark r2Number "17".
- Clinton_County_Airport r2Number "14".
- Clinton_Municipal_Airport_(Iowa) r2Number "14".
- Clinton_National_Airport r2Number "4".
- Clinton_Regional_Airport r2Number "13".
- Clintonville_Municipal_Airport r2Number "4".
- Cloncurry_Airport r2Number "12".
- Cloquet_Carlton_County_Airport r2Number "7".
- Clovis_Municipal_Airport r2Number "12".
- Coalinga_Municipal_Airport_(Old) r2Number "1".
- Coastal_Carolina_Regional_Airport r2Number "13".
- Cobar_Airport r2Number "17".
- Bruce_McPhail_Memorial_Airport r2Number "2".
- Arkayla_Springs_Airport r2Number "8".
- Coeur_d'Alene_Airport r2Number "2".
- Coffeyville_Municipal_Airport r2Number "4".
- Coffs_Harbour_Airport r2Number "10".
- Cognac_–_Châteaubernard_Air_Base r2Number "9".
- Colby_Municipal_Airport r2Number "12".
- Cold_Bay_Airport r2Number "8".
- Coleman_A._Young_International_Airport r2Number "7".
- Colerne_Airfield r2Number "7".
- Coles_County_Memorial_Airport r2Number "6".
- Collarenebri_Airport r2Number "4".
- Collingwood_Airport r2Number "1".
- Colmar_Airport r2Number "1".
- Cologne_Bonn_Airport r2Number "14".
- Colorado_City_Municipal_Airport r2Number "11".
- Colorado_Springs_Airport r2Number "17".
- Colorado_Springs_East_Airport r2Number "17".
- Columbia_Airport_(California) r2Number "17".
- Columbia_Airport_(Ohio) r2Number "18".
- Columbia_Gorge_Regional_Airport r2Number "12".
- Columbia_Metropolitan_Airport r2Number "11".