| Langenthal to Carpentras | 255.20 mi (410.71 km) |
| Langenthal to Carquefou | 434.78 mi (699.71 km) |
| Langenthal to Carqueiranne | 296.69 mi (477.48 km) |
| Langenthal to Carrieres-sous-Poissy | 290.80 mi (467.99 km) |
| Langenthal to Carrieres-sur-Seine | 279.32 mi (449.52 km) |
| Langenthal to Carros | 239.68 mi (385.73 km) |
| Langenthal to Carvin | 315.09 mi (507.10 km) |
| Langenthal to Castanet-Tolosan | 397.87 mi (640.31 km) |
| Langenthal to Castelginest | 392.19 mi (631.18 km) |
| Langenthal to Castelnau-le-Lez | 310.72 mi (500.06 km) |
| Langenthal to Castelnaudary | 390.84 mi (628.99 km) |
| Langenthal to Castelsarrasin | 389.96 mi (627.58 km) |
| Langenthal to Castres | 366.55 mi (589.91 km) |
| Langenthal to Caudebec-les-Elbeuf | 342.09 mi (550.54 km) |
| Langenthal to Caudry | 283.04 mi (455.51 km) |
