| Arecibo to Spello | 4,831.16 mi (7,775.00 km) |
| Arecibo to Spilamberto | 4,737.76 mi (7,624.69 km) |
| Arecibo to Spilimbergo | 4,817.45 mi (7,752.93 km) |
| Arecibo to Spinea | 4,787.13 mi (7,704.15 km) |
| Arecibo to Spoleto | 4,833.77 mi (7,779.20 km) |
| Arecibo to Spoltore | 4,909.82 mi (7,901.59 km) |
| Arecibo to Spresiano | 4,789.48 mi (7,707.92 km) |
| Arecibo to Squinzano | 5,132.70 mi (8,260.28 km) |
| Arecibo to Statte | 5,087.10 mi (8,186.90 km) |
| Arecibo to Stezzano | 4,665.36 mi (7,508.17 km) |
| Arecibo to Strada | 4,758.87 mi (7,658.67 km) |
| Arecibo to Stradella | 4,650.88 mi (7,484.87 km) |
| Arecibo to Striano | 4,948.21 mi (7,963.38 km) |
| Arecibo to Subiaco | 4,861.96 mi (7,824.56 km) |
| Arecibo to Sulmona | 4,902.92 mi (7,890.49 km) |
