| Columbia to Cavdir | 5,799.09 mi (9,332.74 km) |
| Columbia to Cay | 5,793.01 mi (9,322.94 km) |
| Columbia to Caybasi | 5,925.29 mi (9,535.84 km) |
| Columbia to Caycuma | 5,711.13 mi (9,191.18 km) |
| Columbia to Cayeli | 6,058.59 mi (9,750.36 km) |
| Columbia to Cayiralan | 5,949.08 mi (9,574.12 km) |
| Columbia to Cayirhan | 5,753.83 mi (9,259.89 km) |
| Columbia to Cayirli | 6,095.52 mi (9,809.79 km) |
| Columbia to Cayirova | 5,627.86 mi (9,057.16 km) |
| Columbia to Caykara | 6,057.41 mi (9,748.47 km) |
| Columbia to Cekerek | 5,907.69 mi (9,507.50 km) |
| Columbia to Cekme | 5,610.84 mi (9,029.77 km) |
| Columbia to Celtik | 5,805.68 mi (9,343.35 km) |
| Columbia to Cerkes | 5,770.84 mi (9,287.27 km) |
| Columbia to Cerkezkoy | 5,551.91 mi (8,934.94 km) |
