| Heppenheim to Civita Castellana | 538.78 mi (867.09 km) |
| Heppenheim to Civitanova Marche | 500.56 mi (805.58 km) |
| Heppenheim to Civitavecchia | 542.78 mi (873.52 km) |
| Heppenheim to Civitella in Val di Chiana | 454.30 mi (731.12 km) |
| Heppenheim to Clusone | 266.81 mi (429.38 km) |
| Heppenheim to Coccaglio | 288.70 mi (464.61 km) |
| Heppenheim to Codigoro | 370.11 mi (595.64 km) |
| Heppenheim to Codogno | 313.73 mi (504.90 km) |
| Heppenheim to Codroipo | 324.30 mi (521.91 km) |
| Heppenheim to Cogoleto | 363.00 mi (584.19 km) |
| Heppenheim to Colle di Val d'Elsa | 447.29 mi (719.85 km) |
| Heppenheim to Colle Salvetti | 426.58 mi (686.51 km) |
| Heppenheim to Collecchio | 346.08 mi (556.96 km) |
| Heppenheim to Colleferro | 585.68 mi (942.56 km) |
| Heppenheim to Collegno | 319.37 mi (513.97 km) |
