| Portage to Cavdir | 5,608.22 mi (9,025.56 km) |
| Portage to Cay | 5,583.93 mi (8,986.47 km) |
| Portage to Caybasi | 5,665.67 mi (9,118.01 km) |
| Portage to Caycuma | 5,475.58 mi (8,812.09 km) |
| Portage to Cayeli | 5,778.82 mi (9,300.12 km) |
| Portage to Cayiralan | 5,709.26 mi (9,188.17 km) |
| Portage to Cayirhan | 5,530.06 mi (8,899.77 km) |
| Portage to Cayirli | 5,827.75 mi (9,378.85 km) |
| Portage to Cayirova | 5,410.94 mi (8,708.06 km) |
| Portage to Caykara | 5,782.46 mi (9,305.97 km) |
| Portage to Cekerek | 5,663.38 mi (9,114.33 km) |
| Portage to Cekme | 5,393.35 mi (8,679.75 km) |
| Portage to Celtik | 5,589.22 mi (8,994.98 km) |
| Portage to Cerkes | 5,535.41 mi (8,908.38 km) |
| Portage to Cerkezkoy | 5,338.64 mi (8,591.71 km) |
