| Osuna to Cassina de' Pecchi | 941.05 mi (1,514.48 km) |
| Osuna to Cassino | 1,050.97 mi (1,691.37 km) |
| Osuna to Castagneto Carducci | 922.40 mi (1,484.46 km) |
| Osuna to Castano Primo | 917.99 mi (1,477.36 km) |
| Osuna to Castel Bolognese | 1,007.87 mi (1,622.00 km) |
| Osuna to Castel Gandolfo | 994.44 mi (1,600.40 km) |
| Osuna to Castel Goffredo | 979.52 mi (1,576.38 km) |
| Osuna to Castel Maggiore | 995.39 mi (1,601.92 km) |
| Osuna to Castel Mella | 972.80 mi (1,565.57 km) |
| Osuna to Castel San Giorgio | 1,088.43 mi (1,751.66 km) |
| Osuna to Castel San Giovanni | 926.98 mi (1,491.83 km) |
| Osuna to Castel San Pietro Terme | 1,000.35 mi (1,609.91 km) |
| Osuna to Castel Volturno | 1,050.27 mi (1,690.25 km) |
| Osuna to Castelbuono | 1,050.53 mi (1,690.67 km) |
| Osuna to Casteldaccia | 1,019.30 mi (1,640.41 km) |
