| Datteln to Ciampino | 724.48 mi (1,165.93 km) |
| Datteln to Cicciano | 813.33 mi (1,308.94 km) |
| Datteln to Cingoli | 634.35 mi (1,020.89 km) |
| Datteln to Cinisello Balsamo | 430.31 mi (692.52 km) |
| Datteln to Cinisi | 972.77 mi (1,565.53 km) |
| Datteln to Cirie | 443.64 mi (713.97 km) |
| Datteln to Ciro Marina | 970.11 mi (1,561.24 km) |
| Datteln to Cislago | 421.38 mi (678.14 km) |
| Datteln to Cisterna di Latina | 741.91 mi (1,193.99 km) |
| Datteln to Cisternino | 893.85 mi (1,438.51 km) |
| Datteln to Citta di Castello | 610.15 mi (981.93 km) |
| Datteln to Citta Sant'Angelo | 705.10 mi (1,134.74 km) |
| Datteln to Cittadella | 461.51 mi (742.73 km) |
| Datteln to Cittanova | 1,011.86 mi (1,628.44 km) |
| Datteln to Cividale del Friuli | 472.80 mi (760.90 km) |
