| Heppenheim to Cologno al Serio | 284.82 mi (458.37 km) |
| Heppenheim to Cologno Monzese | 285.84 mi (460.01 km) |
| Heppenheim to Colorno | 335.50 mi (539.94 km) |
| Heppenheim to Comacchio | 379.84 mi (611.30 km) |
| Heppenheim to Comiso | 926.07 mi (1,490.37 km) |
| Heppenheim to Como | 265.63 mi (427.50 km) |
| Heppenheim to Concordia Sagittaria | 331.66 mi (533.75 km) |
| Heppenheim to Concorezzo | 281.93 mi (453.73 km) |
| Heppenheim to Conegliano | 310.12 mi (499.09 km) |
| Heppenheim to Conselice | 384.68 mi (619.08 km) |
| Heppenheim to Conselve | 339.90 mi (547.02 km) |
| Heppenheim to Conversano | 726.38 mi (1,169.00 km) |
| Heppenheim to Copertino | 793.30 mi (1,276.69 km) |
| Heppenheim to Copparo | 360.23 mi (579.73 km) |
| Heppenheim to Corato | 696.40 mi (1,120.74 km) |
