| Ariano Irpino to Selvazzano Dentro | 336.22 mi (541.10 km) |
| Ariano Irpino to Senago | 427.77 mi (688.43 km) |
| Ariano Irpino to Senigallia | 200.97 mi (323.42 km) |
| Ariano Irpino to Seravezza | 315.71 mi (508.08 km) |
| Ariano Irpino to Seregno | 428.65 mi (689.85 km) |
| Ariano Irpino to Seriate | 412.97 mi (664.60 km) |
| Ariano Irpino to Sermoneta | 112.60 mi (181.22 km) |
| Ariano Irpino to Serramanna | 346.22 mi (557.19 km) |
| Ariano Irpino to Serravalle Pistoiese | 288.00 mi (463.49 km) |
| Ariano Irpino to Sessa Aurunca | 60.34 mi (97.11 km) |
| Ariano Irpino to Sesto Calende | 452.53 mi (728.27 km) |
| Ariano Irpino to Sesto Fiorentino | 271.15 mi (436.37 km) |
| Ariano Irpino to Sesto San Giovanni | 421.89 mi (678.96 km) |
| Ariano Irpino to Sestri Levante | 360.54 mi (580.24 km) |
| Ariano Irpino to Sestu | 341.20 mi (549.11 km) |
