| Perth Amboy to Spello | 4,269.51 mi (6,871.11 km) |
| Perth Amboy to Spilamberto | 4,144.84 mi (6,670.48 km) |
| Perth Amboy to Spilimbergo | 4,170.69 mi (6,712.07 km) |
| Perth Amboy to Spinea | 4,161.54 mi (6,697.35 km) |
| Perth Amboy to Spoleto | 4,278.26 mi (6,885.20 km) |
| Perth Amboy to Spoltore | 4,352.37 mi (7,004.46 km) |
| Perth Amboy to Spresiano | 4,155.59 mi (6,687.77 km) |
| Perth Amboy to Squinzano | 4,598.22 mi (7,400.12 km) |
| Perth Amboy to Statte | 4,556.01 mi (7,332.19 km) |
| Perth Amboy to Stezzano | 4,049.64 mi (6,517.27 km) |
| Perth Amboy to Strada | 4,189.93 mi (6,743.05 km) |
| Perth Amboy to Stradella | 4,052.75 mi (6,522.26 km) |
| Perth Amboy to Striano | 4,430.93 mi (7,130.89 km) |
| Perth Amboy to Subiaco | 4,325.65 mi (6,961.46 km) |
| Perth Amboy to Sulmona | 4,357.75 mi (7,013.12 km) |
