| Gelves to Sestu | 829.21 mi (1,334.49 km) |
| Gelves to Settimo Torinese | 894.24 mi (1,439.15 km) |
| Gelves to Seveso | 969.36 mi (1,560.04 km) |
| Gelves to Sezze | 1,056.04 mi (1,699.53 km) |
| Gelves to Siano | 1,133.73 mi (1,824.56 km) |
| Gelves to Siena | 1,000.49 mi (1,610.13 km) |
| Gelves to Signa | 1,000.33 mi (1,609.87 km) |
| Gelves to Silea | 1,104.61 mi (1,777.70 km) |
| Gelves to Silvi Paese | 1,122.56 mi (1,806.58 km) |
| Gelves to Sinalunga | 1,017.54 mi (1,637.57 km) |
| Gelves to Siniscola | 872.12 mi (1,403.55 km) |
| Gelves to Sinnai | 835.16 mi (1,344.06 km) |
| Gelves to Siracusa | 1,170.10 mi (1,883.10 km) |
| Gelves to Solaro | 966.13 mi (1,554.84 km) |
| Gelves to Soliera | 1,017.50 mi (1,637.51 km) |
