| Heidenau to Ciampino | 637.34 mi (1,025.70 km) |
| Heidenau to Cicciano | 692.81 mi (1,114.97 km) |
| Heidenau to Cingoli | 527.13 mi (848.34 km) |
| Heidenau to Cinisello Balsamo | 431.85 mi (694.99 km) |
| Heidenau to Cinisi | 886.33 mi (1,426.41 km) |
| Heidenau to Cirie | 490.84 mi (789.93 km) |
| Heidenau to Ciro Marina | 817.80 mi (1,316.11 km) |
| Heidenau to Cislago | 431.61 mi (694.61 km) |
| Heidenau to Cisterna di Latina | 650.83 mi (1,047.41 km) |
| Heidenau to Cisternino | 728.47 mi (1,172.37 km) |
| Heidenau to Citta di Castello | 525.27 mi (845.34 km) |
| Heidenau to Citta Sant'Angelo | 585.05 mi (941.55 km) |
| Heidenau to Cittadella | 380.68 mi (612.65 km) |
| Heidenau to Cittanova | 879.54 mi (1,415.48 km) |
| Heidenau to Cividale del Friuli | 337.98 mi (543.93 km) |
