| Allschwil to Carpentras | 269.42 mi (433.59 km) |
| Allschwil to Carquefou | 422.07 mi (679.25 km) |
| Allschwil to Carqueiranne | 315.86 mi (508.32 km) |
| Allschwil to Carrieres-sous-Poissy | 270.55 mi (435.40 km) |
| Allschwil to Carrieres-sur-Seine | 258.97 mi (416.78 km) |
| Allschwil to Carros | 261.52 mi (420.87 km) |
| Allschwil to Carvin | 290.28 mi (467.17 km) |
| Allschwil to Castanet-Tolosan | 403.54 mi (649.43 km) |
| Allschwil to Castelginest | 397.14 mi (639.14 km) |
| Allschwil to Castelnau-le-Lez | 322.29 mi (518.67 km) |
| Allschwil to Castelnaudary | 398.13 mi (640.73 km) |
| Allschwil to Castelsarrasin | 393.04 mi (632.54 km) |
| Allschwil to Castres | 373.69 mi (601.40 km) |
| Allschwil to Caudebec-les-Elbeuf | 321.56 mi (517.50 km) |
| Allschwil to Caudry | 258.36 mi (415.79 km) |
