| Dielheim to Cologno al Serio | 259.54 mi (417.68 km) |
| Dielheim to Cologno Monzese | 260.61 mi (419.41 km) |
| Dielheim to Colorno | 310.32 mi (499.41 km) |
| Dielheim to Comacchio | 355.81 mi (572.61 km) |
| Dielheim to Comiso | 901.28 mi (1,450.47 km) |
| Dielheim to Como | 240.46 mi (386.99 km) |
| Dielheim to Concordia Sagittaria | 309.54 mi (498.15 km) |
| Dielheim to Concorezzo | 256.69 mi (413.10 km) |
| Dielheim to Conegliano | 287.35 mi (462.45 km) |
| Dielheim to Conselice | 360.24 mi (579.74 km) |
| Dielheim to Conselve | 315.91 mi (508.41 km) |
| Dielheim to Conversano | 704.11 mi (1,133.15 km) |
| Dielheim to Copertino | 771.28 mi (1,241.25 km) |
| Dielheim to Copparo | 335.98 mi (540.72 km) |
| Dielheim to Corato | 673.70 mi (1,084.22 km) |
