| Bad Oeynhausen to Cosenza | 959.72 mi (1,544.52 km) |
| Bad Oeynhausen to Cossato | 459.21 mi (739.03 km) |
| Bad Oeynhausen to Costa Volpino | 443.98 mi (714.52 km) |
| Bad Oeynhausen to Creazzo | 476.41 mi (766.70 km) |
| Bad Oeynhausen to Crema | 473.83 mi (762.56 km) |
| Bad Oeynhausen to Cremona | 491.47 mi (790.95 km) |
| Bad Oeynhausen to Crevalcore | 528.06 mi (849.84 km) |
| Bad Oeynhausen to Crispiano | 895.16 mi (1,440.62 km) |
| Bad Oeynhausen to Crosia | 951.90 mi (1,531.94 km) |
| Bad Oeynhausen to Crotone | 989.78 mi (1,592.90 km) |
| Bad Oeynhausen to Cuneo | 543.11 mi (874.05 km) |
| Bad Oeynhausen to Cuorgne | 473.43 mi (761.92 km) |
| Bad Oeynhausen to Cusano Milanino | 459.80 mi (739.97 km) |
| Bad Oeynhausen to Cutro | 990.48 mi (1,594.03 km) |
| Bad Oeynhausen to Cutrofiano | 946.55 mi (1,523.33 km) |
