| Plabennec to Settimo Torinese | 620.84 mi (999.14 km) |
| Plabennec to Seveso | 667.07 mi (1,073.55 km) |
| Plabennec to Sezze | 978.74 mi (1,575.14 km) |
| Plabennec to Siano | 1,075.62 mi (1,731.04 km) |
| Plabennec to Siena | 835.83 mi (1,345.14 km) |
| Plabennec to Signa | 809.73 mi (1,303.13 km) |
| Plabennec to Silea | 809.26 mi (1,302.37 km) |
| Plabennec to Silvi Paese | 983.97 mi (1,583.54 km) |
| Plabennec to Sinalunga | 856.79 mi (1,378.87 km) |
| Plabennec to Siniscola | 882.91 mi (1,420.91 km) |
| Plabennec to Sinnai | 927.14 mi (1,492.08 km) |
| Plabennec to Siracusa | 1,267.60 mi (2,040.01 km) |
| Plabennec to Solaro | 665.42 mi (1,070.89 km) |
| Plabennec to Soliera | 771.87 mi (1,242.21 km) |
| Plabennec to Solofra | 1,080.96 mi (1,739.64 km) |
