| Oer-Erkenschwick to Cabestany | 651.13 mi (1,047.89 km) |
| Oer-Erkenschwick to Cabries | 573.27 mi (922.59 km) |
| Oer-Erkenschwick to Cachan | 293.27 mi (471.98 km) |
| Oer-Erkenschwick to Caen | 375.96 mi (605.05 km) |
| Oer-Erkenschwick to Cagnes-sur-Mer | 551.23 mi (887.12 km) |
| Oer-Erkenschwick to Cahors | 564.50 mi (908.48 km) |
| Oer-Erkenschwick to Calais | 237.89 mi (382.84 km) |
| Oer-Erkenschwick to Caluire-et-Cuire | 418.51 mi (673.53 km) |
| Oer-Erkenschwick to Cambrai | 202.08 mi (325.22 km) |
| Oer-Erkenschwick to Canet-en-Roussillon | 648.54 mi (1,043.73 km) |
| Oer-Erkenschwick to Cannes | 559.14 mi (899.84 km) |
| Oer-Erkenschwick to Canteleu | 311.89 mi (501.95 km) |
| Oer-Erkenschwick to Capbreton | 683.77 mi (1,100.43 km) |
| Oer-Erkenschwick to Carcassonne | 625.67 mi (1,006.92 km) |
| Oer-Erkenschwick to Carmaux | 574.98 mi (925.34 km) |
