| Heidenau to Civita Castellana | 604.16 mi (972.30 km) |
| Heidenau to Civitanova Marche | 530.90 mi (854.40 km) |
| Heidenau to Civitavecchia | 621.52 mi (1,000.24 km) |
| Heidenau to Civitella in Val di Chiana | 532.39 mi (856.80 km) |
| Heidenau to Clusone | 395.35 mi (636.25 km) |
| Heidenau to Coccaglio | 414.84 mi (667.62 km) |
| Heidenau to Codigoro | 432.55 mi (696.12 km) |
| Heidenau to Codogno | 445.70 mi (717.28 km) |
| Heidenau to Codroipo | 349.27 mi (562.10 km) |
| Heidenau to Cogoleto | 515.95 mi (830.35 km) |
| Heidenau to Colle di Val d'Elsa | 539.34 mi (867.99 km) |
| Heidenau to Colle Salvetti | 534.06 mi (859.48 km) |
| Heidenau to Collecchio | 462.57 mi (744.43 km) |
| Heidenau to Colleferro | 640.38 mi (1,030.60 km) |
| Heidenau to Collegno | 500.69 mi (805.78 km) |
