| Offenburg to Cosenza | 755.74 mi (1,216.25 km) |
| Offenburg to Cossato | 200.67 mi (322.95 km) |
| Offenburg to Costa Volpino | 208.62 mi (335.75 km) |
| Offenburg to Creazzo | 262.73 mi (422.83 km) |
| Offenburg to Crema | 229.54 mi (369.42 km) |
| Offenburg to Cremona | 250.79 mi (403.61 km) |
| Offenburg to Crevalcore | 300.70 mi (483.93 km) |
| Offenburg to Crispiano | 709.74 mi (1,142.21 km) |
| Offenburg to Crosia | 754.40 mi (1,214.09 km) |
| Offenburg to Crotone | 792.63 mi (1,275.61 km) |
| Offenburg to Cuneo | 282.72 mi (455.00 km) |
| Offenburg to Cuorgne | 213.02 mi (342.82 km) |
| Offenburg to Cusano Milanino | 209.95 mi (337.87 km) |
| Offenburg to Cutro | 791.79 mi (1,274.26 km) |
| Offenburg to Cutrofiano | 767.18 mi (1,234.66 km) |
