| Herndon to Schiedam | 3,848.46 mi (6,193.49 km) |
| Herndon to Schijndel | 3,897.18 mi (6,271.90 km) |
| Herndon to Schinnen | 3,932.78 mi (6,329.20 km) |
| Herndon to Schoonhoven | 3,865.46 mi (6,220.85 km) |
| Herndon to Simpelveld | 3,939.93 mi (6,340.71 km) |
| Herndon to Sint Anthonis | 3,914.71 mi (6,300.12 km) |
| Herndon to Sint Willebrord | 3,865.37 mi (6,220.71 km) |
| Herndon to Sint-Michielsgestel | 3,893.52 mi (6,266.01 km) |
| Herndon to Sint-Oedenrode | 3,899.65 mi (6,275.89 km) |
| Herndon to Sittard | 3,930.77 mi (6,325.97 km) |
| Herndon to Sliedrecht | 3,865.55 mi (6,221.00 km) |
| Herndon to Slochteren | 3,908.91 mi (6,290.79 km) |
| Herndon to Sluis | 3,823.11 mi (6,152.70 km) |
| Herndon to Sneek | 3,869.73 mi (6,227.73 km) |
| Herndon to Soest | 3,877.27 mi (6,239.86 km) |
