| Plougastel-Daoulas to Selvazzano Dentro | 788.72 mi (1,269.33 km) |
| Plougastel-Daoulas to Senago | 664.10 mi (1,068.76 km) |
| Plougastel-Daoulas to Senigallia | 900.36 mi (1,448.99 km) |
| Plougastel-Daoulas to Seravezza | 759.53 mi (1,222.34 km) |
| Plougastel-Daoulas to Seregno | 665.41 mi (1,070.87 km) |
| Plougastel-Daoulas to Seriate | 687.89 mi (1,107.04 km) |
| Plougastel-Daoulas to Sermoneta | 967.41 mi (1,556.89 km) |
| Plougastel-Daoulas to Serramanna | 903.34 mi (1,453.78 km) |
| Plougastel-Daoulas to Serravalle Pistoiese | 789.06 mi (1,269.87 km) |
| Plougastel-Daoulas to Sessa Aurunca | 1,020.29 mi (1,641.99 km) |
| Plougastel-Daoulas to Sesto Calende | 637.83 mi (1,026.49 km) |
| Plougastel-Daoulas to Sesto Fiorentino | 807.32 mi (1,299.26 km) |
| Plougastel-Daoulas to Sesto San Giovanni | 669.87 mi (1,078.05 km) |
| Plougastel-Daoulas to Sestri Levante | 713.90 mi (1,148.91 km) |
| Plougastel-Daoulas to Sestu | 915.76 mi (1,473.78 km) |
