| Herndon to Roeselare | 3,821.53 mi (6,150.15 km) |
| Herndon to Ronse | 3,845.79 mi (6,189.21 km) |
| Herndon to Rotselaar | 3,885.60 mi (6,253.26 km) |
| Herndon to Rumst | 3,870.32 mi (6,228.68 km) |
| Herndon to Saint-Ghislain | 3,862.30 mi (6,215.77 km) |
| Herndon to Saint-Nicolas | 3,927.19 mi (6,320.20 km) |
| Herndon to Saint-Vith | 3,960.95 mi (6,374.54 km) |
| Herndon to Scherpenheuvel | 3,894.60 mi (6,267.76 km) |
| Herndon to Schilde | 3,872.49 mi (6,232.18 km) |
| Herndon to Schoten | 3,869.39 mi (6,227.18 km) |
| Herndon to Seneffe | 3,877.80 mi (6,240.72 km) |
| Herndon to Seraing | 3,927.18 mi (6,320.19 km) |
| Herndon to Sint-Amandsberg | 3,844.14 mi (6,186.54 km) |
| Herndon to Sint-Andries | 3,817.61 mi (6,143.85 km) |
| Herndon to Sint-Genesius-Rode | 3,876.22 mi (6,238.17 km) |
