| Herndon to Savignano sul Rubicone | 4,416.04 mi (7,106.92 km) |
| Herndon to Savona | 4,239.15 mi (6,822.26 km) |
| Herndon to Scafati | 4,628.49 mi (7,448.83 km) |
| Herndon to Scalea | 4,720.05 mi (7,596.19 km) |
| Herndon to Scandiano | 4,325.52 mi (6,961.26 km) |
| Herndon to Scandicci | 4,375.50 mi (7,041.69 km) |
| Herndon to Schio | 4,316.72 mi (6,947.09 km) |
| Herndon to Sciacca | 4,684.62 mi (7,539.17 km) |
| Herndon to Scicli | 4,786.11 mi (7,702.51 km) |
| Herndon to Scordia | 4,773.34 mi (7,681.95 km) |
| Herndon to Scorze | 4,353.21 mi (7,005.81 km) |
| Herndon to Sedico | 4,334.52 mi (6,975.73 km) |
| Herndon to Sedriano | 4,222.37 mi (6,795.24 km) |
| Herndon to Segni | 4,527.99 mi (7,287.10 km) |
| Herndon to Segrate | 4,236.25 mi (6,817.58 km) |
