| Olbia to Selvazzano Dentro | 329.34 mi (530.02 km) |
| Olbia to Senago | 322.96 mi (519.75 km) |
| Olbia to Senigallia | 270.91 mi (435.98 km) |
| Olbia to Seravezza | 216.29 mi (348.08 km) |
| Olbia to Seregno | 327.39 mi (526.88 km) |
| Olbia to Seriate | 329.62 mi (530.47 km) |
| Olbia to Sermoneta | 186.19 mi (299.65 km) |
| Olbia to Serramanna | 107.64 mi (173.23 km) |
| Olbia to Serravalle Pistoiese | 217.05 mi (349.31 km) |
| Olbia to Sessa Aurunca | 231.92 mi (373.24 km) |
| Olbia to Sesto Calende | 335.63 mi (540.14 km) |
| Olbia to Sesto Fiorentino | 219.39 mi (353.08 km) |
| Olbia to Sesto San Giovanni | 319.26 mi (513.80 km) |
| Olbia to Sestri Levante | 231.98 mi (373.34 km) |
| Olbia to Sestu | 113.81 mi (183.15 km) |
