| Gross-Zimmern to Ciampino | 586.28 mi (943.53 km) |
| Gross-Zimmern to Cicciano | 674.07 mi (1,084.81 km) |
| Gross-Zimmern to Cingoli | 495.08 mi (796.75 km) |
| Gross-Zimmern to Cinisello Balsamo | 299.19 mi (481.50 km) |
| Gross-Zimmern to Cinisi | 835.75 mi (1,345.00 km) |
| Gross-Zimmern to Cirie | 325.52 mi (523.87 km) |
| Gross-Zimmern to Ciro Marina | 831.28 mi (1,337.81 km) |
| Gross-Zimmern to Cislago | 291.82 mi (469.64 km) |
| Gross-Zimmern to Cisterna di Latina | 603.54 mi (971.30 km) |
| Gross-Zimmern to Cisternino | 756.11 mi (1,216.84 km) |
| Gross-Zimmern to Citta di Castello | 471.46 mi (758.74 km) |
| Gross-Zimmern to Citta Sant'Angelo | 565.82 mi (910.60 km) |
| Gross-Zimmern to Cittadella | 322.24 mi (518.60 km) |
| Gross-Zimmern to Cittanova | 872.58 mi (1,404.28 km) |
| Gross-Zimmern to Cividale del Friuli | 336.28 mi (541.20 km) |
