| Sion to Cay | 1,310.89 mi (2,109.68 km) |
| Sion to Caybasi | 1,520.01 mi (2,446.22 km) |
| Sion to Caycuma | 1,269.81 mi (2,043.56 km) |
| Sion to Cayeli | 1,691.60 mi (2,722.36 km) |
| Sion to Cayiralan | 1,502.64 mi (2,418.26 km) |
| Sion to Cayirhan | 1,290.50 mi (2,076.86 km) |
| Sion to Cayirli | 1,695.80 mi (2,729.13 km) |
| Sion to Cayirova | 1,159.52 mi (1,866.07 km) |
| Sion to Caykara | 1,678.07 mi (2,700.59 km) |
| Sion to Cekerek | 1,471.47 mi (2,368.11 km) |
| Sion to Cekme | 1,143.98 mi (1,841.05 km) |
| Sion to Celtik | 1,331.05 mi (2,142.12 km) |
| Sion to Cerkes | 1,325.87 mi (2,133.78 km) |
| Sion to Cerkezkoy | 1,081.31 mi (1,740.20 km) |
| Sion to Cermik | 1,721.43 mi (2,770.38 km) |
