| Rio de Mouro to Sestu | 987.81 mi (1,589.72 km) |
| Rio de Mouro to Settimo Torinese | 979.86 mi (1,576.94 km) |
| Rio de Mouro to Seveso | 1,054.50 mi (1,697.05 km) |
| Rio de Mouro to Sezze | 1,194.72 mi (1,922.71 km) |
| Rio de Mouro to Siano | 1,279.37 mi (2,058.95 km) |
| Rio de Mouro to Siena | 1,118.44 mi (1,799.96 km) |
| Rio de Mouro to Signa | 1,112.72 mi (1,790.75 km) |
| Rio de Mouro to Silea | 1,199.93 mi (1,931.10 km) |
| Rio de Mouro to Silvi Paese | 1,252.24 mi (2,015.28 km) |
| Rio de Mouro to Sinalunga | 1,137.33 mi (1,830.36 km) |
| Rio de Mouro to Siniscola | 1,017.64 mi (1,637.74 km) |
| Rio de Mouro to Sinnai | 993.73 mi (1,599.25 km) |
| Rio de Mouro to Siracusa | 1,343.02 mi (2,161.38 km) |
| Rio de Mouro to Solaro | 1,051.39 mi (1,692.05 km) |
| Rio de Mouro to Soliera | 1,118.90 mi (1,800.70 km) |
