| Aachen to Ciampino | 693.17 mi (1,115.56 km) |
| Aachen to Cicciano | 789.12 mi (1,269.96 km) |
| Aachen to Cingoli | 611.51 mi (984.13 km) |
| Aachen to Cinisello Balsamo | 388.76 mi (625.66 km) |
| Aachen to Cinisi | 936.32 mi (1,506.86 km) |
| Aachen to Cirie | 389.14 mi (626.26 km) |
| Aachen to Ciro Marina | 952.46 mi (1,532.84 km) |
| Aachen to Cislago | 378.13 mi (608.54 km) |
| Aachen to Cisterna di Latina | 711.21 mi (1,144.58 km) |
| Aachen to Cisternino | 881.54 mi (1,418.70 km) |
| Aachen to Citta di Castello | 582.04 mi (936.70 km) |
| Aachen to Citta Sant'Angelo | 683.52 mi (1,100.03 km) |
| Aachen to Cittadella | 440.49 mi (708.90 km) |
| Aachen to Cittanova | 987.60 mi (1,589.39 km) |
| Aachen to Cividale del Friuli | 466.34 mi (750.50 km) |
