| Sonsbeck to Cabestany | 637.46 mi (1,025.89 km) |
| Sonsbeck to Cabries | 566.24 mi (911.28 km) |
| Sonsbeck to Cachan | 264.28 mi (425.32 km) |
| Sonsbeck to Caen | 341.10 mi (548.94 km) |
| Sonsbeck to Cagnes-sur-Mer | 550.08 mi (885.27 km) |
| Sonsbeck to Cahors | 544.54 mi (876.35 km) |
| Sonsbeck to Calais | 200.61 mi (322.84 km) |
| Sonsbeck to Caluire-et-Cuire | 407.67 mi (656.08 km) |
| Sonsbeck to Cambrai | 168.90 mi (271.82 km) |
| Sonsbeck to Canet-en-Roussillon | 635.02 mi (1,021.97 km) |
| Sonsbeck to Cannes | 557.51 mi (897.22 km) |
| Sonsbeck to Canteleu | 277.84 mi (447.13 km) |
| Sonsbeck to Capbreton | 658.91 mi (1,060.41 km) |
| Sonsbeck to Carcassonne | 609.85 mi (981.46 km) |
| Sonsbeck to Carmaux | 557.54 mi (897.27 km) |
