| Bad Oeynhausen to Carpentras | 588.49 mi (947.09 km) |
| Bad Oeynhausen to Carquefou | 570.02 mi (917.36 km) |
| Bad Oeynhausen to Carqueiranne | 641.64 mi (1,032.63 km) |
| Bad Oeynhausen to Carrieres-sous-Poissy | 371.92 mi (598.55 km) |
| Bad Oeynhausen to Carrieres-sur-Seine | 364.92 mi (587.28 km) |
| Bad Oeynhausen to Carros | 586.97 mi (944.63 km) |
| Bad Oeynhausen to Carvin | 278.23 mi (447.76 km) |
| Bad Oeynhausen to Castanet-Tolosan | 688.13 mi (1,107.44 km) |
| Bad Oeynhausen to Castelginest | 678.67 mi (1,092.21 km) |
| Bad Oeynhausen to Castelnau-le-Lez | 633.27 mi (1,019.15 km) |
| Bad Oeynhausen to Castelnaudary | 690.44 mi (1,111.16 km) |
| Bad Oeynhausen to Castelsarrasin | 665.34 mi (1,070.76 km) |
| Bad Oeynhausen to Castres | 666.54 mi (1,072.68 km) |
| Bad Oeynhausen to Caudebec-les-Elbeuf | 395.13 mi (635.90 km) |
| Bad Oeynhausen to Caudry | 273.87 mi (440.75 km) |
