| Holbrook to Mouscron | 3,573.94 mi (5,751.70 km) |
| Holbrook to Namur | 3,648.08 mi (5,871.02 km) |
| Holbrook to Neder-Over-Heembeek | 3,617.48 mi (5,821.76 km) |
| Holbrook to Neerpelt | 3,651.62 mi (5,876.71 km) |
| Holbrook to Nevele | 3,580.30 mi (5,761.94 km) |
| Holbrook to Niel | 3,610.09 mi (5,809.88 km) |
| Holbrook to Nieuwpoort | 3,545.72 mi (5,706.28 km) |
| Holbrook to Nijlen | 3,621.68 mi (5,828.53 km) |
| Holbrook to Ninove | 3,604.20 mi (5,800.39 km) |
| Holbrook to Nivelles | 3,622.65 mi (5,830.10 km) |
| Holbrook to Olen | 3,630.18 mi (5,842.21 km) |
| Holbrook to Oostakker | 3,587.51 mi (5,773.53 km) |
| Holbrook to Oosterzele | 3,592.51 mi (5,781.58 km) |
| Holbrook to Oostkamp | 3,564.59 mi (5,736.66 km) |
| Holbrook to Opglabbeek | 3,662.32 mi (5,893.94 km) |
