| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| CNA (Cananea Airport) | airport | 31.07 | -110.10 | 5200 | 0 | ||
| CNA Estates Mobile Home Park | city | Alabama | United States | 30.46 | -88.22 | 98 | |
| CNB (COONAMBLE) | airport | Australia | -30.98 | 148.38 | 604 | 0 | |
| CNC (Coconut Island Airport) | airport | -10.05 | 143.07 | 3 | 0 | ||
| CND (MIHAIL KOGALNICEANU) | airport | Romania | 44.36 | 28.49 | 353 | 0 | |
| CNF (TANCREDO NEVES INTL) | airport | Brazil | -19.63 | -43.97 | 2715 | 0 | |
| CNG (CHATEAUBERNARD) | airport | France | 45.66 | -0.32 | 102 | 0 | |
| CNG DIVISION 4 | airport | United States | 39.27 | -80.38 | 1022 | 0 | |
| CNH (CLAREMONT MUNI) | airport | United States | 43.37 | -72.37 | 545 | 0 | |
| CNI (Changhai Airport) | airport | 39.27 | 122.67 | 80 | 0 | ||
| CNJ (CLONCURRY) | airport | Australia | -20.67 | 140.50 | 616 | 0 | |
| CNK (BLOSSER MUNI) | airport | United States | 39.55 | -97.65 | 1486 | 0 | |
| CNL (SINDAL) | airport | Denmark | 57.50 | 10.23 | 92 | 0 | |
| CNM (CAVERN CITY AIR TERMINAL) | airport | United States | 32.34 | -104.26 | 3295 | 0 | |
| CNO (CHINO) | airport | United States | 33.97 | -117.64 | 652 | 0 | |
| CNP (Neerlerit Inaat Airport) | airport | 70.74 | -22.65 | 45 | 0 | ||
| CNQ (CORRIENTES) | airport | Argentina | -27.45 | -58.76 | 203 | 0 | |
| CNR (CHANARAL) | airport | Chile | -26.33 | -70.61 | 97 | 0 | |
| CNRL Strip | airport | 54.88 | -120.65 | 0 | |||
| CNS (CAIRNS INTL) | airport | Australia | -16.89 | 145.76 | 10 | 0 | |
| CNT (Charata Airport) | airport | -27.22 | -61.21 | 318 | 0 | ||
| CNU (CHANUTE MARTIN JOHNSON) | airport | United States | 37.67 | -95.49 | 1002 | 0 | |
| CNV (Sócrates Rezende Airport) | airport | -15.67 | -38.95 | 19 | 0 | ||
| CNW (TSTC WACO) | airport | United States | 31.64 | -97.07 | 470 | 0 | |
| CNX (CHIANG MAI INTL) | airport | Thailand | 18.77 | 98.96 | 1036 | 0 | |
| CNY (CANYONLANDS FLD) | airport | United States | 38.75 | -109.75 | 4555 | 0 | |
| CNZ (Cangamba Airport) | airport | -13.71 | 19.86 | 3894 | 0 |