| Sondershausen to Carpentras | 572.56 mi (921.44 km) |
| Sondershausen to Carquefou | 622.43 mi (1,001.70 km) |
| Sondershausen to Carqueiranne | 613.83 mi (987.87 km) |
| Sondershausen to Carrieres-sous-Poissy | 424.68 mi (683.46 km) |
| Sondershausen to Carrieres-sur-Seine | 415.70 mi (669.01 km) |
| Sondershausen to Carros | 551.76 mi (887.97 km) |
| Sondershausen to Carvin | 349.47 mi (562.41 km) |
| Sondershausen to Castanet-Tolosan | 695.94 mi (1,120.01 km) |
| Sondershausen to Castelginest | 687.90 mi (1,107.06 km) |
| Sondershausen to Castelnau-le-Lez | 624.60 mi (1,005.19 km) |
| Sondershausen to Castelnaudary | 694.18 mi (1,117.18 km) |
| Sondershausen to Castelsarrasin | 678.70 mi (1,092.26 km) |
| Sondershausen to Castres | 669.74 mi (1,077.84 km) |
| Sondershausen to Caudebec-les-Elbeuf | 457.18 mi (735.76 km) |
| Sondershausen to Caudry | 336.86 mi (542.13 km) |
