| Clarkston to Selargius | 4,954.21 mi (7,973.03 km) |
| Clarkston to Selvazzano Dentro | 4,866.63 mi (7,832.09 km) |
| Clarkston to Senago | 4,746.73 mi (7,639.12 km) |
| Clarkston to Senigallia | 4,984.84 mi (8,022.32 km) |
| Clarkston to Seravezza | 4,845.31 mi (7,797.78 km) |
| Clarkston to Seregno | 4,747.50 mi (7,640.36 km) |
| Clarkston to Seriate | 4,768.63 mi (7,674.36 km) |
| Clarkston to Sermoneta | 5,049.89 mi (8,127.02 km) |
| Clarkston to Serramanna | 4,937.38 mi (7,945.94 km) |
| Clarkston to Serravalle Pistoiese | 4,874.85 mi (7,845.31 km) |
| Clarkston to Sessa Aurunca | 5,103.40 mi (8,213.12 km) |
| Clarkston to Sesto Calende | 4,720.51 mi (7,596.93 km) |
| Clarkston to Sesto Fiorentino | 4,893.08 mi (7,874.65 km) |
| Clarkston to Sesto San Giovanni | 4,752.61 mi (7,648.59 km) |
| Clarkston to Sestri Levante | 4,799.67 mi (7,724.32 km) |
