| Boise to Savignano sul Rubicone | 5,601.76 mi (9,015.16 km) |
| Boise to Savona | 5,475.26 mi (8,811.57 km) |
| Boise to Scafati | 5,853.43 mi (9,420.18 km) |
| Boise to Scalea | 5,944.32 mi (9,566.46 km) |
| Boise to Scandiano | 5,524.47 mi (8,890.77 km) |
| Boise to Scandicci | 5,585.97 mi (8,989.75 km) |
| Boise to Schio | 5,480.91 mi (8,820.67 km) |
| Boise to Sciacca | 5,996.96 mi (9,651.17 km) |
| Boise to Scicli | 6,087.49 mi (9,796.86 km) |
| Boise to Scordia | 6,062.51 mi (9,756.67 km) |
| Boise to Scorze | 5,509.87 mi (8,867.27 km) |
| Boise to Sedico | 5,478.89 mi (8,817.42 km) |
| Boise to Sedriano | 5,424.97 mi (8,730.65 km) |
| Boise to Segni | 5,756.38 mi (9,264.00 km) |
| Boise to Segrate | 5,434.19 mi (8,745.49 km) |
