| Holt to Mouscron | 3,947.20 mi (6,352.41 km) |
| Holt to Namur | 4,019.26 mi (6,468.37 km) |
| Holt to Neder-Over-Heembeek | 3,986.02 mi (6,414.88 km) |
| Holt to Neerpelt | 4,014.19 mi (6,460.21 km) |
| Holt to Nevele | 3,949.88 mi (6,356.72 km) |
| Holt to Niel | 3,976.77 mi (6,399.99 km) |
| Holt to Nieuwpoort | 3,916.65 mi (6,303.24 km) |
| Holt to Nijlen | 3,987.02 mi (6,416.50 km) |
| Holt to Ninove | 3,974.36 mi (6,396.12 km) |
| Holt to Nivelles | 3,994.29 mi (6,428.19 km) |
| Holt to Olen | 3,995.13 mi (6,429.54 km) |
| Holt to Oostakker | 3,955.88 mi (6,366.37 km) |
| Holt to Oosterzele | 3,962.18 mi (6,376.52 km) |
| Holt to Oostkamp | 3,933.88 mi (6,330.98 km) |
| Holt to Opglabbeek | 4,026.16 mi (6,479.47 km) |
