| Oudenburg to Ciampino | 791.57 mi (1,273.90 km) |
| Oudenburg to Cicciano | 894.38 mi (1,439.37 km) |
| Oudenburg to Cingoli | 720.51 mi (1,159.54 km) |
| Oudenburg to Cinisello Balsamo | 482.25 mi (776.11 km) |
| Oudenburg to Cinisi | 1,024.99 mi (1,649.57 km) |
| Oudenburg to Cirie | 462.12 mi (743.71 km) |
| Oudenburg to Ciro Marina | 1,063.06 mi (1,710.83 km) |
| Oudenburg to Cislago | 469.80 mi (756.07 km) |
| Oudenburg to Cisterna di Latina | 810.06 mi (1,303.66 km) |
| Oudenburg to Cisternino | 997.50 mi (1,605.32 km) |
| Oudenburg to Citta di Castello | 686.03 mi (1,104.07 km) |
| Oudenburg to Citta Sant'Angelo | 792.76 mi (1,275.82 km) |
| Oudenburg to Cittadella | 554.63 mi (892.59 km) |
| Oudenburg to Cittanova | 1,091.06 mi (1,755.90 km) |
| Oudenburg to Cividale del Friuli | 590.90 mi (950.97 km) |
