| Arecibo to Santa Venerina | 5,013.88 mi (8,069.06 km) |
| Arecibo to Santeramo in Colle | 5,061.87 mi (8,146.30 km) |
| Arecibo to Santo Stefano di Magra | 4,685.73 mi (7,540.95 km) |
| Arecibo to Santo Stino di Livenza | 4,810.60 mi (7,741.92 km) |
| Arecibo to Sarezzo | 4,691.73 mi (7,550.61 km) |
| Arecibo to Sarno | 4,950.80 mi (7,967.54 km) |
| Arecibo to Saronno | 4,635.78 mi (7,460.57 km) |
| Arecibo to Sarzana | 4,688.22 mi (7,544.96 km) |
| Arecibo to Sassari | 4,637.02 mi (7,462.56 km) |
| Arecibo to Sasso Marconi | 4,750.07 mi (7,644.50 km) |
| Arecibo to Sassuolo | 4,726.31 mi (7,606.27 km) |
| Arecibo to Sava | 5,108.17 mi (8,220.80 km) |
| Arecibo to Saviano | 4,944.58 mi (7,957.52 km) |
| Arecibo to Savigliano | 4,571.15 mi (7,356.55 km) |
| Arecibo to Savignano sul Panaro | 4,738.89 mi (7,626.51 km) |
