| Ronnenberg to Civita Castellana | 704.32 mi (1,133.50 km) |
| Ronnenberg to Civitanova Marche | 651.00 mi (1,047.69 km) |
| Ronnenberg to Civitavecchia | 713.14 mi (1,147.69 km) |
| Ronnenberg to Civitella in Val di Chiana | 622.42 mi (1,001.69 km) |
| Ronnenberg to Clusone | 444.89 mi (715.98 km) |
| Ronnenberg to Coccaglio | 467.03 mi (751.61 km) |
| Ronnenberg to Codigoro | 529.25 mi (851.75 km) |
| Ronnenberg to Codogno | 494.67 mi (796.10 km) |
| Ronnenberg to Codroipo | 464.07 mi (746.85 km) |
| Ronnenberg to Cogoleto | 549.85 mi (884.90 km) |
| Ronnenberg to Colle di Val d'Elsa | 620.03 mi (997.84 km) |
| Ronnenberg to Colle Salvetti | 603.66 mi (971.49 km) |
| Ronnenberg to Collecchio | 523.62 mi (842.69 km) |
| Ronnenberg to Colleferro | 748.15 mi (1,204.03 km) |
| Ronnenberg to Collegno | 509.25 mi (819.55 km) |
