| Secaucus to Selargius | 4,225.35 mi (6,800.04 km) |
| Secaucus to Selvazzano Dentro | 4,129.88 mi (6,646.39 km) |
| Secaucus to Senago | 4,010.33 mi (6,454.00 km) |
| Secaucus to Senigallia | 4,248.58 mi (6,837.43 km) |
| Secaucus to Seravezza | 4,109.68 mi (6,613.90 km) |
| Secaucus to Seregno | 4,011.05 mi (6,455.16 km) |
| Secaucus to Seriate | 4,032.07 mi (6,488.98 km) |
| Secaucus to Sermoneta | 4,315.42 mi (6,944.99 km) |
| Secaucus to Serramanna | 4,208.40 mi (6,772.77 km) |
| Secaucus to Serravalle Pistoiese | 4,139.11 mi (6,661.26 km) |
| Secaucus to Sessa Aurunca | 4,368.80 mi (7,030.91 km) |
| Secaucus to Sesto Calende | 3,984.12 mi (6,411.83 km) |
| Secaucus to Sesto Fiorentino | 4,157.28 mi (6,690.50 km) |
| Secaucus to Sesto San Giovanni | 4,016.22 mi (6,463.48 km) |
| Secaucus to Sestri Levante | 4,064.08 mi (6,540.50 km) |
