| Bad Homburg to Civita Castellana | 576.53 mi (927.84 km) |
| Bad Homburg to Civitanova Marche | 535.81 mi (862.30 km) |
| Bad Homburg to Civitavecchia | 581.20 mi (935.35 km) |
| Bad Homburg to Civitella in Val di Chiana | 492.29 mi (792.26 km) |
| Bad Homburg to Clusone | 305.82 mi (492.17 km) |
| Bad Homburg to Coccaglio | 327.78 mi (527.52 km) |
| Bad Homburg to Codigoro | 406.42 mi (654.07 km) |
| Bad Homburg to Codogno | 353.13 mi (568.31 km) |
| Bad Homburg to Codroipo | 356.58 mi (573.86 km) |
| Bad Homburg to Cogoleto | 402.63 mi (647.98 km) |
| Bad Homburg to Colle di Val d'Elsa | 485.91 mi (781.99 km) |
| Bad Homburg to Colle Salvetti | 465.69 mi (749.46 km) |
| Bad Homburg to Collecchio | 385.16 mi (619.85 km) |
| Bad Homburg to Colleferro | 623.05 mi (1,002.70 km) |
| Bad Homburg to Collegno | 358.28 mi (576.60 km) |
