| Hartford to Spello | 4,153.11 mi (6,683.78 km) |
| Hartford to Spilamberto | 4,028.06 mi (6,482.53 km) |
| Hartford to Spilimbergo | 4,052.99 mi (6,522.65 km) |
| Hartford to Spinea | 4,044.17 mi (6,508.47 km) |
| Hartford to Spoleto | 4,161.96 mi (6,698.03 km) |
| Hartford to Spoltore | 4,235.91 mi (6,817.04 km) |
| Hartford to Spresiano | 4,038.10 mi (6,498.70 km) |
| Hartford to Squinzano | 4,481.81 mi (7,212.78 km) |
| Hartford to Statte | 4,439.73 mi (7,145.06 km) |
| Hartford to Stezzano | 3,932.60 mi (6,328.91 km) |
| Hartford to Strada | 4,073.52 mi (6,555.70 km) |
| Hartford to Stradella | 3,936.01 mi (6,334.40 km) |
| Hartford to Striano | 4,315.13 mi (6,944.53 km) |
| Hartford to Subiaco | 4,209.65 mi (6,774.77 km) |
| Hartford to Sulmona | 4,241.52 mi (6,826.06 km) |
