| Plougastel-Daoulas to Spilamberto | 777.37 mi (1,251.06 km) |
| Plougastel-Daoulas to Spilimbergo | 822.16 mi (1,323.14 km) |
| Plougastel-Daoulas to Spinea | 803.17 mi (1,292.58 km) |
| Plougastel-Daoulas to Spoleto | 909.10 mi (1,463.05 km) |
| Plougastel-Daoulas to Spoltore | 983.22 mi (1,582.34 km) |
| Plougastel-Daoulas to Spresiano | 800.52 mi (1,288.31 km) |
| Plougastel-Daoulas to Squinzano | 1,229.02 mi (1,977.92 km) |
| Plougastel-Daoulas to Statte | 1,186.87 mi (1,910.08 km) |
| Plougastel-Daoulas to Stezzano | 685.79 mi (1,103.66 km) |
| Plougastel-Daoulas to Strada | 820.75 mi (1,320.87 km) |
| Plougastel-Daoulas to Stradella | 685.04 mi (1,102.47 km) |
| Plougastel-Daoulas to Striano | 1,063.87 mi (1,712.14 km) |
| Plougastel-Daoulas to Subiaco | 957.44 mi (1,540.85 km) |
| Plougastel-Daoulas to Sulmona | 988.69 mi (1,591.14 km) |
| Plougastel-Daoulas to Surbo | 1,233.94 mi (1,985.84 km) |
