| Heidenheim to Catania | 810.91 mi (1,305.04 km) |
| Heidenheim to Catanzaro | 747.41 mi (1,202.83 km) |
| Heidenheim to Cattolica | 347.83 mi (559.77 km) |
| Heidenheim to Cava de' Tirreni | 594.33 mi (956.49 km) |
| Heidenheim to Cavallino | 699.72 mi (1,126.09 km) |
| Heidenheim to Cavarzere | 260.88 mi (419.85 km) |
| Heidenheim to Cave | 492.75 mi (793.00 km) |
| Heidenheim to Cavriago | 275.31 mi (443.06 km) |
| Heidenheim to Cavriglia | 362.11 mi (582.75 km) |
| Heidenheim to Cazzago San Martino | 213.89 mi (344.22 km) |
| Heidenheim to Ceccano | 514.96 mi (828.74 km) |
| Heidenheim to Cecina | 370.71 mi (596.59 km) |
| Heidenheim to Cefalu | 760.25 mi (1,223.50 km) |
| Heidenheim to Ceglie Messapico | 660.99 mi (1,063.76 km) |
| Heidenheim to Celano | 484.20 mi (779.25 km) |
