| Boynton Beach to Spello | 5,123.33 mi (8,245.21 km) |
| Boynton Beach to Spilamberto | 5,007.97 mi (8,059.55 km) |
| Boynton Beach to Spilimbergo | 5,054.08 mi (8,133.75 km) |
| Boynton Beach to Spinea | 5,037.10 mi (8,106.42 km) |
| Boynton Beach to Spoleto | 5,129.91 mi (8,255.79 km) |
| Boynton Beach to Spoltore | 5,206.25 mi (8,378.65 km) |
| Boynton Beach to Spresiano | 5,034.05 mi (8,101.52 km) |
| Boynton Beach to Squinzano | 5,448.13 mi (8,767.91 km) |
| Boynton Beach to Statte | 5,403.80 mi (8,696.57 km) |
| Boynton Beach to Stezzano | 4,919.34 mi (7,916.91 km) |
| Boynton Beach to Strada | 5,044.91 mi (8,119.00 km) |
| Boynton Beach to Stradella | 4,915.94 mi (7,911.45 km) |
| Boynton Beach to Striano | 5,270.86 mi (8,482.64 km) |
| Boynton Beach to Subiaco | 5,170.86 mi (8,321.69 km) |
| Boynton Beach to Sulmona | 5,207.03 mi (8,379.91 km) |
