| Gladstone to Cavdir | 6,082.71 mi (9,789.17 km) |
| Gladstone to Cay | 6,052.27 mi (9,740.19 km) |
| Gladstone to Caybasi | 6,113.24 mi (9,838.30 km) |
| Gladstone to Caycuma | 5,934.51 mi (9,550.67 km) |
| Gladstone to Cayeli | 6,216.24 mi (10,004.08 km) |
| Gladstone to Cayiralan | 6,165.05 mi (9,921.69 km) |
| Gladstone to Cayirhan | 5,993.26 mi (9,645.22 km) |
| Gladstone to Cayirli | 6,270.53 mi (10,091.44 km) |
| Gladstone to Cayirova | 5,877.37 mi (9,458.72 km) |
| Gladstone to Caykara | 6,222.17 mi (10,013.62 km) |
| Gladstone to Cekerek | 6,117.58 mi (9,845.30 km) |
| Gladstone to Cekme | 5,859.67 mi (9,430.23 km) |
| Gladstone to Celtik | 6,054.84 mi (9,744.32 km) |
| Gladstone to Cerkes | 5,994.02 mi (9,646.45 km) |
| Gladstone to Cerkezkoy | 5,806.80 mi (9,345.14 km) |
