| Upper Montclair to Selargius | 4,229.47 mi (6,806.67 km) |
| Upper Montclair to Selvazzano Dentro | 4,133.07 mi (6,651.53 km) |
| Upper Montclair to Senago | 4,013.63 mi (6,459.31 km) |
| Upper Montclair to Senigallia | 4,251.91 mi (6,842.79 km) |
| Upper Montclair to Seravezza | 4,113.14 mi (6,619.46 km) |
| Upper Montclair to Seregno | 4,014.34 mi (6,460.45 km) |
| Upper Montclair to Seriate | 4,035.32 mi (6,494.22 km) |
| Upper Montclair to Sermoneta | 4,319.04 mi (6,950.82 km) |
| Upper Montclair to Serramanna | 4,212.52 mi (6,779.39 km) |
| Upper Montclair to Serravalle Pistoiese | 4,142.55 mi (6,666.79 km) |
| Upper Montclair to Sessa Aurunca | 4,372.41 mi (7,036.71 km) |
| Upper Montclair to Sesto Calende | 3,987.43 mi (6,417.14 km) |
| Upper Montclair to Sesto Fiorentino | 4,160.71 mi (6,696.02 km) |
| Upper Montclair to Sesto San Giovanni | 4,019.52 mi (6,468.79 km) |
| Upper Montclair to Sestri Levante | 4,067.54 mi (6,546.07 km) |
