| Homburg to Cologno al Serio | 280.62 mi (451.61 km) |
| Homburg to Cologno Monzese | 277.05 mi (445.87 km) |
| Homburg to Colorno | 335.02 mi (539.16 km) |
| Homburg to Comacchio | 392.20 mi (631.19 km) |
| Homburg to Comiso | 928.63 mi (1,494.49 km) |
| Homburg to Como | 255.66 mi (411.45 km) |
| Homburg to Concordia Sagittaria | 355.31 mi (571.82 km) |
| Homburg to Concorezzo | 273.95 mi (440.89 km) |
| Homburg to Conegliano | 330.99 mi (532.68 km) |
| Homburg to Conselice | 393.66 mi (633.53 km) |
| Homburg to Conselve | 353.08 mi (568.23 km) |
| Homburg to Conversano | 747.18 mi (1,202.47 km) |
| Homburg to Copertino | 815.14 mi (1,311.83 km) |
| Homburg to Copparo | 371.21 mi (597.40 km) |
| Homburg to Corato | 715.17 mi (1,150.96 km) |
