| Ronciglione to Sabinanigo | 641.38 mi (1,032.19 km) |
| Ronciglione to Sagunto | 675.20 mi (1,086.64 km) |
| Ronciglione to Salamanca | 926.18 mi (1,490.54 km) |
| Ronciglione to Salobrena | 923.31 mi (1,485.92 km) |
| Ronciglione to Salou | 577.54 mi (929.46 km) |
| Ronciglione to Salt | 483.25 mi (777.71 km) |
| Ronciglione to Salvatierra de Mino | 1,057.98 mi (1,702.65 km) |
| Ronciglione to Sama | 908.37 mi (1,461.87 km) |
| Ronciglione to San Adrian de Besos | 517.51 mi (832.86 km) |
| Ronciglione to San Agustin de Guadalix | 825.66 mi (1,328.77 km) |
| Ronciglione to San Andres de la Barca | 529.63 mi (852.36 km) |
| Ronciglione to San Andres de Llevaneras | 502.40 mi (808.53 km) |
| Ronciglione to San Andres del Rabanedo | 906.78 mi (1,459.32 km) |
| Ronciglione to San Bartolome | 1,844.83 mi (2,968.97 km) |
| Ronciglione to San Baudilio de Llobregat | 527.56 mi (849.02 km) |
