| Groslay to Selvazzano Dentro | 507.85 mi (817.31 km) |
| Groslay to Senago | 395.40 mi (636.34 km) |
| Groslay to Senigallia | 632.83 mi (1,018.44 km) |
| Groslay to Seravezza | 508.94 mi (819.06 km) |
| Groslay to Seregno | 395.05 mi (635.78 km) |
| Groslay to Seriate | 413.54 mi (665.53 km) |
| Groslay to Sermoneta | 727.83 mi (1,171.33 km) |
| Groslay to Serramanna | 736.06 mi (1,184.57 km) |
| Groslay to Serravalle Pistoiese | 535.02 mi (861.03 km) |
| Groslay to Sessa Aurunca | 777.06 mi (1,250.55 km) |
| Groslay to Sesto Calende | 370.15 mi (595.70 km) |
| Groslay to Sesto Fiorentino | 551.41 mi (887.42 km) |
| Groslay to Sesto San Giovanni | 401.34 mi (645.89 km) |
| Groslay to Sestri Levante | 466.43 mi (750.65 km) |
| Groslay to Sestu | 747.55 mi (1,203.07 km) |
