| Heilbad Heiligenstadt to Catania | 988.98 mi (1,591.61 km) |
| Heilbad Heiligenstadt to Catanzaro | 917.03 mi (1,475.81 km) |
| Heilbad Heiligenstadt to Cattolica | 526.08 mi (846.64 km) |
| Heilbad Heiligenstadt to Cava de' Tirreni | 769.20 mi (1,237.91 km) |
| Heilbad Heiligenstadt to Cavallino | 855.94 mi (1,377.50 km) |
| Heilbad Heiligenstadt to Cavarzere | 440.40 mi (708.75 km) |
| Heilbad Heiligenstadt to Cave | 673.74 mi (1,084.28 km) |
| Heilbad Heiligenstadt to Cavriago | 461.83 mi (743.24 km) |
| Heilbad Heiligenstadt to Cavriglia | 546.82 mi (880.02 km) |
| Heilbad Heiligenstadt to Cazzago San Martino | 400.58 mi (644.67 km) |
| Heilbad Heiligenstadt to Ceccano | 694.61 mi (1,117.87 km) |
| Heilbad Heiligenstadt to Cecina | 557.32 mi (896.92 km) |
| Heilbad Heiligenstadt to Cefalu | 941.20 mi (1,514.72 km) |
| Heilbad Heiligenstadt to Ceglie Messapico | 820.16 mi (1,319.91 km) |
| Heilbad Heiligenstadt to Celano | 661.96 mi (1,065.31 km) |
