| Boston to Savignano sul Rubicone | 834.12 mi (1,342.39 km) |
| Boston to Savona | 712.49 mi (1,146.64 km) |
| Boston to Scafati | 1,084.39 mi (1,745.15 km) |
| Boston to Scalea | 1,175.65 mi (1,892.02 km) |
| Boston to Scandiano | 755.38 mi (1,215.66 km) |
| Boston to Scandicci | 816.96 mi (1,314.76 km) |
| Boston to Schio | 715.43 mi (1,151.38 km) |
| Boston to Sciacca | 1,239.99 mi (1,995.58 km) |
| Boston to Scicli | 1,324.59 mi (2,131.72 km) |
| Boston to Scordia | 1,297.48 mi (2,088.09 km) |
| Boston to Scorze | 746.90 mi (1,202.02 km) |
| Boston to Sedico | 719.26 mi (1,157.53 km) |
| Boston to Sedriano | 656.48 mi (1,056.50 km) |
| Boston to Segni | 987.44 mi (1,589.13 km) |
| Boston to Segrate | 665.27 mi (1,070.66 km) |
