| Geldern to Ciampino | 733.73 mi (1,180.83 km) |
| Geldern to Cicciano | 826.57 mi (1,330.24 km) |
| Geldern to Cingoli | 648.03 mi (1,042.91 km) |
| Geldern to Cinisello Balsamo | 432.97 mi (696.80 km) |
| Geldern to Cinisi | 979.32 mi (1,576.07 km) |
| Geldern to Cirie | 438.07 mi (705.01 km) |
| Geldern to Ciro Marina | 986.91 mi (1,588.28 km) |
| Geldern to Cislago | 422.98 mi (680.72 km) |
| Geldern to Cisterna di Latina | 751.52 mi (1,209.46 km) |
| Geldern to Cisternino | 913.23 mi (1,469.70 km) |
| Geldern to Citta di Castello | 620.97 mi (999.35 km) |
| Geldern to Citta Sant'Angelo | 719.57 mi (1,158.04 km) |
| Geldern to Cittadella | 475.66 mi (765.50 km) |
| Geldern to Cittanova | 1,025.27 mi (1,650.01 km) |
| Geldern to Cividale del Friuli | 494.13 mi (795.22 km) |
