| Castle Pines to Mouscron | 4,843.53 mi (7,794.92 km) |
| Castle Pines to Namur | 4,911.22 mi (7,903.85 km) |
| Castle Pines to Neder-Over-Heembeek | 4,875.83 mi (7,846.90 km) |
| Castle Pines to Neerpelt | 4,896.22 mi (7,879.71 km) |
| Castle Pines to Nevele | 4,841.89 mi (7,792.27 km) |
| Castle Pines to Niel | 4,864.66 mi (7,828.92 km) |
| Castle Pines to Nieuwpoort | 4,811.14 mi (7,742.78 km) |
| Castle Pines to Nijlen | 4,873.08 mi (7,842.46 km) |
| Castle Pines to Ninove | 4,866.38 mi (7,831.68 km) |
| Castle Pines to Nivelles | 4,887.48 mi (7,865.63 km) |
| Castle Pines to Olen | 4,880.50 mi (7,854.40 km) |
| Castle Pines to Oostakker | 4,846.32 mi (7,799.40 km) |
| Castle Pines to Oosterzele | 4,853.96 mi (7,811.70 km) |
| Castle Pines to Oostkamp | 4,826.00 mi (7,766.69 km) |
| Castle Pines to Opglabbeek | 4,909.35 mi (7,900.83 km) |
