| Cities | Distance |
|---|---|
| Sion to Clay Cross | 618.13 mi (994.79 km) |
| Sion to Clayton | 660.86 mi (1,063.55 km) |
| Sion to Clayton le Moors | 676.27 mi (1,088.34 km) |
| Sion to Cleckheaton | 655.35 mi (1,054.68 km) |
| Sion to Cleethorpes | 602.56 mi (969.73 km) |
| Sion to Clevedon | 586.79 mi (944.35 km) |
| Sion to Clifton | 598.32 mi (962.90 km) |
| Sion to Clifton | 652.18 mi (1,049.59 km) |
| Sion to Cliftonville | 447.40 mi (720.02 km) |
| Sion to Clitheroe | 681.30 mi (1,096.45 km) |
| Sion to Clydebank | 838.51 mi (1,349.45 km) |
| Sion to Coalville | 594.89 mi (957.39 km) |
| Sion to Coatbridge | 826.95 mi (1,330.84 km) |
| Sion to Cobham | 498.77 mi (802.69 km) |
| Sion to Cockermouth | 747.90 mi (1,203.63 km) |