| Cayey to Selargius | 4,661.56 mi (7,502.06 km) |
| Cayey to Selvazzano Dentro | 4,757.43 mi (7,656.35 km) |
| Cayey to Senago | 4,628.43 mi (7,448.75 km) |
| Cayey to Senigallia | 4,838.91 mi (7,787.47 km) |
| Cayey to Seravezza | 4,689.01 mi (7,546.22 km) |
| Cayey to Seregno | 4,631.43 mi (7,453.56 km) |
| Cayey to Seriate | 4,656.27 mi (7,493.54 km) |
| Cayey to Sermoneta | 4,844.35 mi (7,796.22 km) |
| Cayey to Serramanna | 4,647.76 mi (7,479.84 km) |
| Cayey to Serravalle Pistoiese | 4,719.30 mi (7,594.98 km) |
| Cayey to Sessa Aurunca | 4,895.97 mi (7,879.31 km) |
| Cayey to Sesto Calende | 4,603.84 mi (7,409.17 km) |
| Cayey to Sesto Fiorentino | 4,737.89 mi (7,624.89 km) |
| Cayey to Sesto San Giovanni | 4,633.44 mi (7,456.80 km) |
| Cayey to Sestri Levante | 4,646.16 mi (7,477.27 km) |
