| Derry to Carpentras | 935.02 mi (1,504.76 km) |
| Derry to Carquefou | 588.52 mi (947.14 km) |
| Derry to Carqueiranne | 1,018.44 mi (1,639.02 km) |
| Derry to Carrieres-sous-Poissy | 576.82 mi (928.30 km) |
| Derry to Carrieres-sur-Seine | 586.12 mi (943.28 km) |
| Derry to Carros | 1,009.98 mi (1,625.41 km) |
| Derry to Carvin | 530.40 mi (853.59 km) |
| Derry to Castanet-Tolosan | 885.88 mi (1,425.69 km) |
| Derry to Castelginest | 873.30 mi (1,405.44 km) |
| Derry to Castelnau-le-Lez | 931.27 mi (1,498.73 km) |
| Derry to Castelnaudary | 907.58 mi (1,460.61 km) |
| Derry to Castelsarrasin | 844.88 mi (1,359.70 km) |
| Derry to Castres | 896.07 mi (1,442.08 km) |
| Derry to Caudebec-les-Elbeuf | 529.83 mi (852.67 km) |
| Derry to Caudry | 562.12 mi (904.64 km) |
