| Herndon to Schleswig | 3,978.59 mi (6,402.93 km) |
| Herndon to Schleusingen | 4,138.85 mi (6,660.84 km) |
| Herndon to Schlitz | 4,087.59 mi (6,578.33 km) |
| Herndon to Schloss Holte-Stukenbrock | 4,015.21 mi (6,461.85 km) |
| Herndon to Schluchtern | 4,094.97 mi (6,590.22 km) |
| Herndon to Schmalkalden | 4,120.98 mi (6,632.08 km) |
| Herndon to Schmallenberg | 4,022.90 mi (6,474.24 km) |
| Herndon to Schmelz | 4,013.70 mi (6,459.42 km) |
| Herndon to Schmitten | 4,054.48 mi (6,525.05 km) |
| Herndon to Schmolln | 4,190.12 mi (6,743.35 km) |
| Herndon to Schneeberg | 4,210.83 mi (6,776.67 km) |
| Herndon to Schneverdingen | 4,025.94 mi (6,479.12 km) |
| Herndon to Schonaich | 4,127.42 mi (6,642.44 km) |
| Herndon to Schonebeck | 4,132.28 mi (6,650.26 km) |
| Herndon to Schonefeld | 4,187.43 mi (6,739.01 km) |
