| Quarteira to Selargius | 948.43 mi (1,526.35 km) |
| Quarteira to Selvazzano Dentro | 1,177.74 mi (1,895.39 km) |
| Quarteira to Senago | 1,066.94 mi (1,717.08 km) |
| Quarteira to Senigallia | 1,207.91 mi (1,943.94 km) |
| Quarteira to Seravezza | 1,072.14 mi (1,725.44 km) |
| Quarteira to Seregno | 1,071.93 mi (1,725.10 km) |
| Quarteira to Seriate | 1,095.29 mi (1,762.69 km) |
| Quarteira to Sermoneta | 1,165.70 mi (1,876.01 km) |
| Quarteira to Serramanna | 936.55 mi (1,507.23 km) |
| Quarteira to Serravalle Pistoiese | 1,097.94 mi (1,766.96 km) |
| Quarteira to Sessa Aurunca | 1,211.67 mi (1,950.00 km) |
| Quarteira to Sesto Calende | 1,050.53 mi (1,690.66 km) |
| Quarteira to Sesto Fiorentino | 1,113.79 mi (1,792.47 km) |
| Quarteira to Sesto San Giovanni | 1,069.67 mi (1,721.46 km) |
| Quarteira to Sestri Levante | 1,040.24 mi (1,674.10 km) |
