| Heilbad Heiligenstadt to Busto Garolfo | 406.94 mi (654.90 km) |
| Heilbad Heiligenstadt to Cabras | 794.55 mi (1,278.71 km) |
| Heilbad Heiligenstadt to Cadelbosco di Sopra | 457.35 mi (736.04 km) |
| Heilbad Heiligenstadt to Cadoneghe | 417.80 mi (672.38 km) |
| Heilbad Heiligenstadt to Cagli | 553.41 mi (890.63 km) |
| Heilbad Heiligenstadt to Cagliari | 841.02 mi (1,353.49 km) |
| Heilbad Heiligenstadt to Cairo Montenotte | 489.89 mi (788.40 km) |
| Heilbad Heiligenstadt to Caivano | 747.26 mi (1,202.60 km) |
| Heilbad Heiligenstadt to Calcinaia | 532.18 mi (856.46 km) |
| Heilbad Heiligenstadt to Calcinato | 409.28 mi (658.68 km) |
| Heilbad Heiligenstadt to Calderara di Reno | 473.55 mi (762.10 km) |
| Heilbad Heiligenstadt to Caldogno | 404.06 mi (650.27 km) |
| Heilbad Heiligenstadt to Calenzano | 521.23 mi (838.84 km) |
| Heilbad Heiligenstadt to Calolziocorte | 386.80 mi (622.50 km) |
| Heilbad Heiligenstadt to Caltagirone | 1,000.26 mi (1,609.76 km) |
