| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| YCAR (CARNARVON) | airport | Australia | -24.88 | 113.67 | 13 | 0 | |
| YCAS (CASINO) | airport | Australia | -28.88 | 153.07 | 86 | 0 | |
| YCBA (COBAR) | airport | Australia | -31.54 | 145.79 | 724 | 0 | |
| YCBB (COONABARABRAN) | airport | Australia | -31.33 | 149.27 | 2117 | 0 | |
| YCBG (HOBART CAMBRIDGE) | airport | Australia | -42.83 | 147.47 | 67 | 0 | |
| YCBP (COOBER PEDY) | airport | Australia | -29.04 | 134.72 | 740 | 0 | |
| YCCA (CHINCHILLA) | airport | Australia | -26.77 | 150.62 | 1028 | 0 | |
| YCCY (CLONCURRY) | airport | Australia | -20.67 | 140.50 | 616 | 0 | |
| YCDO (CONDOBOLIN) | airport | Australia | -33.06 | 147.21 | 650 | 0 | |
| YCDU (CEDUNA) | airport | Australia | -32.13 | 133.71 | 77 | 0 | |
| YCEE (CLEVE) | airport | Australia | -33.71 | 136.50 | 589 | 0 | |
| YCGO (CHILLAGOE) | airport | Australia | -17.14 | 144.53 | 1110 | 0 | |
| YCHT (CHARTERS TOWERS) | airport | Australia | -20.04 | 146.27 | 955 | 0 | |
| YCIN (CURTIN) | airport | Australia | -17.58 | 123.83 | 300 | 0 | |
| YCKN (COOKTOWN) | airport | Australia | -15.44 | 145.18 | 26 | 0 | |
| YCMT (CLERMONT) | airport | Australia | -22.77 | 147.62 | 908 | 0 | |
| YCMU (CUNNAMULLA) | airport | Australia | -28.03 | 145.62 | 630 | 0 | |
| YCNK (CESSNOCK) | airport | Australia | -32.79 | 151.34 | 211 | 0 | |
| YCNM (COONAMBLE) | airport | Australia | -30.98 | 148.38 | 604 | 0 | |
| YCNY (CENTURY MINE) | airport | Australia | -18.75 | 138.71 | 416 | 0 | |
| YCOE (COEN) | airport | Australia | -13.76 | 143.11 | 532 | 0 | |
| YCOM (COOMA SNOWY MOUNTAINS) | airport | Australia | -36.30 | 148.97 | 3088 | 0 | |
| YCOR (COROWA) | airport | Australia | -35.99 | 146.36 | 469 | 0 | |
| YCRG (CORRYONG) | airport | Australia | -36.18 | 147.89 | 963 | 0 | |
| YCTM (COOTAMUNDRA) | airport | Australia | -34.62 | 148.03 | 1110 | 0 | |
| YCUN (CUNDERDIN) | airport | Australia | -31.62 | 117.22 | 705 | 0 | |
| YCUS (CUMMINS) | airport | Australia | -34.21 | 135.64 | 197 | 0 | |
| YCWR (COWRA) | airport | Australia | -33.84 | 148.65 | 966 | 0 |