| Smithville to Selargius | 5,179.33 mi (8,335.33 km) |
| Smithville to Selvazzano Dentro | 5,016.91 mi (8,073.93 km) |
| Smithville to Senago | 4,907.52 mi (7,897.88 km) |
| Smithville to Senigallia | 5,144.91 mi (8,279.94 km) |
| Smithville to Seravezza | 5,017.33 mi (8,074.61 km) |
| Smithville to Seregno | 4,907.27 mi (7,897.49 km) |
| Smithville to Seriate | 4,925.62 mi (7,927.01 km) |
| Smithville to Sermoneta | 5,232.60 mi (8,421.05 km) |
| Smithville to Serramanna | 5,162.06 mi (8,307.53 km) |
| Smithville to Serravalle Pistoiese | 5,044.96 mi (8,119.07 km) |
| Smithville to Sessa Aurunca | 5,284.17 mi (8,504.05 km) |
| Smithville to Sesto Calende | 4,882.03 mi (7,856.86 km) |
| Smithville to Sesto Fiorentino | 5,062.06 mi (8,146.60 km) |
| Smithville to Sesto San Giovanni | 4,913.46 mi (7,907.44 km) |
| Smithville to Sestri Levante | 4,972.92 mi (8,003.14 km) |
