| Castle Pines to Roeselare | 4,831.23 mi (7,775.12 km) |
| Castle Pines to Ronse | 4,855.87 mi (7,814.77 km) |
| Castle Pines to Rotselaar | 4,884.60 mi (7,861.00 km) |
| Castle Pines to Rumst | 4,868.92 mi (7,835.77 km) |
| Castle Pines to Saint-Ghislain | 4,876.31 mi (7,847.66 km) |
| Castle Pines to Saint-Nicolas | 4,926.24 mi (7,928.02 km) |
| Castle Pines to Saint-Vith | 4,962.02 mi (7,985.59 km) |
| Castle Pines to Scherpenheuvel | 4,890.76 mi (7,870.92 km) |
| Castle Pines to Schilde | 4,867.37 mi (7,833.28 km) |
| Castle Pines to Schoten | 4,864.41 mi (7,828.51 km) |
| Castle Pines to Seneffe | 4,887.41 mi (7,865.52 km) |
| Castle Pines to Seraing | 4,927.36 mi (7,929.81 km) |
| Castle Pines to Sint-Amandsberg | 4,847.73 mi (7,801.67 km) |
| Castle Pines to Sint-Andries | 4,822.27 mi (7,760.70 km) |
| Castle Pines to Sint-Genesius-Rode | 4,881.39 mi (7,855.83 km) |
