| Caguas to Spello | 4,805.68 mi (7,733.99 km) |
| Caguas to Spilamberto | 4,713.37 mi (7,585.44 km) |
| Caguas to Spilimbergo | 4,794.40 mi (7,715.84 km) |
| Caguas to Spinea | 4,763.55 mi (7,666.19 km) |
| Caguas to Spoleto | 4,808.11 mi (7,737.90 km) |
| Caguas to Spoltore | 4,884.03 mi (7,860.09 km) |
| Caguas to Spresiano | 4,766.12 mi (7,670.34 km) |
| Caguas to Squinzano | 5,105.78 mi (8,216.96 km) |
| Caguas to Statte | 5,060.20 mi (8,143.60 km) |
| Caguas to Stezzano | 4,641.79 mi (7,470.25 km) |
| Caguas to Strada | 4,733.76 mi (7,618.25 km) |
| Caguas to Stradella | 4,626.86 mi (7,446.20 km) |
| Caguas to Striano | 4,921.25 mi (7,919.99 km) |
| Caguas to Subiaco | 4,835.70 mi (7,782.31 km) |
| Caguas to Sulmona | 4,876.81 mi (7,848.47 km) |
