| Sigmaringen to Clay Cross | 582.21 mi (936.98 km) |
| Sigmaringen to Clayton | 619.70 mi (997.31 km) |
| Sigmaringen to Clayton le Moors | 638.72 mi (1,027.92 km) |
| Sigmaringen to Cleckheaton | 614.28 mi (988.59 km) |
| Sigmaringen to Cleethorpes | 551.70 mi (887.87 km) |
| Sigmaringen to Clevedon | 585.47 mi (942.23 km) |
| Sigmaringen to Clifton | 564.33 mi (908.20 km) |
| Sigmaringen to Clifton | 604.09 mi (972.19 km) |
| Sigmaringen to Cliftonville | 416.45 mi (670.21 km) |
| Sigmaringen to Clitheroe | 642.64 mi (1,034.23 km) |
| Sigmaringen to Clydebank | 789.29 mi (1,270.24 km) |
| Sigmaringen to Coalville | 564.75 mi (908.88 km) |
| Sigmaringen to Coatbridge | 776.27 mi (1,249.28 km) |
| Sigmaringen to Cobham | 484.40 mi (779.57 km) |
| Sigmaringen to Cockermouth | 705.77 mi (1,135.82 km) |
