| Heppenheim to Catania | 898.18 mi (1,445.48 km) |
| Heppenheim to Catanzaro | 839.18 mi (1,350.53 km) |
| Heppenheim to Cattolica | 437.23 mi (703.66 km) |
| Heppenheim to Cava de' Tirreni | 684.26 mi (1,101.22 km) |
| Heppenheim to Cavallino | 794.61 mi (1,278.81 km) |
| Heppenheim to Cavarzere | 350.43 mi (563.97 km) |
| Heppenheim to Cave | 578.81 mi (931.51 km) |
| Heppenheim to Cavriago | 352.90 mi (567.94 km) |
| Heppenheim to Cavriglia | 444.24 mi (714.93 km) |
| Heppenheim to Cazzago San Martino | 287.94 mi (463.40 km) |
| Heppenheim to Ceccano | 602.09 mi (968.98 km) |
| Heppenheim to Cecina | 446.11 mi (717.94 km) |
| Heppenheim to Cefalu | 845.18 mi (1,360.19 km) |
| Heppenheim to Ceglie Messapico | 755.53 mi (1,215.90 km) |
| Heppenheim to Celano | 572.93 mi (922.05 km) |
