| Lourdes to Ciampino | 650.24 mi (1,046.47 km) |
| Lourdes to Cicciano | 761.47 mi (1,225.47 km) |
| Lourdes to Cingoli | 667.19 mi (1,073.74 km) |
| Lourdes to Cinisello Balsamo | 487.88 mi (785.17 km) |
| Lourdes to Cinisi | 767.62 mi (1,235.37 km) |
| Lourdes to Cirie | 406.57 mi (654.30 km) |
| Lourdes to Ciro Marina | 926.82 mi (1,491.58 km) |
| Lourdes to Cislago | 478.48 mi (770.04 km) |
| Lourdes to Cisterna di Latina | 664.92 mi (1,070.08 km) |
| Lourdes to Cisternino | 911.61 mi (1,467.10 km) |
| Lourdes to Citta di Castello | 618.13 mi (994.79 km) |
| Lourdes to Citta Sant'Angelo | 714.78 mi (1,150.32 km) |
| Lourdes to Cittadella | 609.62 mi (981.09 km) |
| Lourdes to Cittanova | 904.13 mi (1,455.05 km) |
| Lourdes to Cividale del Friuli | 693.86 mi (1,116.67 km) |
