| Rockville Centre to Selargius | 4,209.53 mi (6,774.59 km) |
| Rockville Centre to Selvazzano Dentro | 4,116.42 mi (6,624.74 km) |
| Rockville Centre to Senago | 3,996.60 mi (6,431.90 km) |
| Rockville Centre to Senigallia | 4,234.76 mi (6,815.19 km) |
| Rockville Centre to Seravezza | 4,095.55 mi (6,591.15 km) |
| Rockville Centre to Seregno | 3,997.35 mi (6,433.11 km) |
| Rockville Centre to Seriate | 4,018.45 mi (6,467.06 km) |
| Rockville Centre to Sermoneta | 4,300.86 mi (6,921.56 km) |
| Rockville Centre to Serramanna | 4,192.61 mi (6,747.35 km) |
| Rockville Centre to Serravalle Pistoiese | 4,125.02 mi (6,638.58 km) |
| Rockville Centre to Sessa Aurunca | 4,354.28 mi (7,007.54 km) |
| Rockville Centre to Sesto Calende | 3,970.38 mi (6,389.71 km) |
| Rockville Centre to Sesto Fiorentino | 4,143.22 mi (6,667.87 km) |
| Rockville Centre to Sesto San Giovanni | 4,002.48 mi (6,441.37 km) |
| Rockville Centre to Sestri Levante | 4,049.92 mi (6,517.72 km) |
