| Westbrook to Spello | 3,982.44 mi (6,409.12 km) |
| Westbrook to Spilamberto | 3,856.65 mi (6,206.68 km) |
| Westbrook to Spilimbergo | 3,879.68 mi (6,243.74 km) |
| Westbrook to Spinea | 3,871.58 mi (6,230.70 km) |
| Westbrook to Spoleto | 3,991.49 mi (6,423.69 km) |
| Westbrook to Spoltore | 4,065.12 mi (6,542.18 km) |
| Westbrook to Spresiano | 3,865.25 mi (6,220.51 km) |
| Westbrook to Squinzano | 4,311.08 mi (6,938.02 km) |
| Westbrook to Statte | 4,269.26 mi (6,870.72 km) |
| Westbrook to Stezzano | 3,760.69 mi (6,052.24 km) |
| Westbrook to Strada | 3,902.85 mi (6,281.03 km) |
| Westbrook to Stradella | 3,764.72 mi (6,058.73 km) |
| Westbrook to Striano | 4,145.61 mi (6,671.72 km) |
| Westbrook to Subiaco | 4,039.76 mi (6,501.36 km) |
| Westbrook to Sulmona | 4,071.17 mi (6,551.92 km) |
