| Offenburg to Ciampino | 513.48 mi (826.37 km) |
| Offenburg to Cicciano | 610.64 mi (982.74 km) |
| Offenburg to Cingoli | 434.12 mi (698.66 km) |
| Offenburg to Cinisello Balsamo | 210.39 mi (338.59 km) |
| Offenburg to Cinisi | 757.12 mi (1,218.47 km) |
| Offenburg to Cirie | 223.82 mi (360.21 km) |
| Offenburg to Ciro Marina | 776.28 mi (1,249.31 km) |
| Offenburg to Cislago | 200.60 mi (322.83 km) |
| Offenburg to Cisterna di Latina | 531.55 mi (855.44 km) |
| Offenburg to Cisternino | 708.79 mi (1,140.69 km) |
| Offenburg to Citta di Castello | 402.94 mi (648.48 km) |
| Offenburg to Citta Sant'Angelo | 506.37 mi (814.93 km) |
| Offenburg to Cittadella | 265.86 mi (427.85 km) |
| Offenburg to Cittanova | 808.83 mi (1,301.69 km) |
| Offenburg to Cividale del Friuli | 305.16 mi (491.12 km) |
