| Homburg to Civita Castellana | 542.91 mi (873.73 km) |
| Homburg to Civitanova Marche | 515.47 mi (829.56 km) |
| Homburg to Civitavecchia | 542.96 mi (873.81 km) |
| Homburg to Civitella in Val di Chiana | 457.91 mi (736.93 km) |
| Homburg to Clusone | 266.68 mi (429.17 km) |
| Homburg to Coccaglio | 287.24 mi (462.27 km) |
| Homburg to Codigoro | 382.74 mi (615.96 km) |
| Homburg to Codogno | 307.96 mi (495.61 km) |
| Homburg to Codroipo | 350.25 mi (563.67 km) |
| Homburg to Cogoleto | 346.03 mi (556.89 km) |
| Homburg to Colle di Val d'Elsa | 447.02 mi (719.40 km) |
| Homburg to Colle Salvetti | 422.39 mi (679.76 km) |
| Homburg to Collecchio | 343.44 mi (552.71 km) |
| Homburg to Colleferro | 591.39 mi (951.74 km) |
| Homburg to Collegno | 293.11 mi (471.72 km) |
