| Ronkonkoma to Selargius | 4,181.29 mi (6,729.13 km) |
| Ronkonkoma to Selvazzano Dentro | 4,088.95 mi (6,580.52 km) |
| Ronkonkoma to Senago | 3,969.01 mi (6,387.51 km) |
| Ronkonkoma to Senigallia | 4,207.14 mi (6,770.73 km) |
| Ronkonkoma to Seravezza | 4,067.81 mi (6,546.51 km) |
| Ronkonkoma to Seregno | 3,969.78 mi (6,388.74 km) |
| Ronkonkoma to Seriate | 3,990.90 mi (6,422.74 km) |
| Ronkonkoma to Sermoneta | 4,272.98 mi (6,876.69 km) |
| Ronkonkoma to Serramanna | 4,164.37 mi (6,701.90 km) |
| Ronkonkoma to Serravalle Pistoiese | 4,097.30 mi (6,593.97 km) |
| Ronkonkoma to Sessa Aurunca | 4,326.41 mi (6,962.69 km) |
| Ronkonkoma to Sesto Calende | 3,942.79 mi (6,345.31 km) |
| Ronkonkoma to Sesto Fiorentino | 4,115.51 mi (6,623.28 km) |
| Ronkonkoma to Sesto San Giovanni | 3,974.89 mi (6,396.97 km) |
| Ronkonkoma to Sestri Levante | 4,022.18 mi (6,473.07 km) |
