| Owings Mills to Mouscron | 3,786.56 mi (6,093.88 km) |
| Owings Mills to Namur | 3,860.55 mi (6,212.96 km) |
| Owings Mills to Neder-Over-Heembeek | 3,829.62 mi (6,163.18 km) |
| Owings Mills to Neerpelt | 3,863.12 mi (6,217.09 km) |
| Owings Mills to Nevele | 3,792.53 mi (6,103.48 km) |
| Owings Mills to Niel | 3,822.02 mi (6,150.94 km) |
| Owings Mills to Nieuwpoort | 3,758.05 mi (6,048.00 km) |
| Owings Mills to Nijlen | 3,833.46 mi (6,169.36 km) |
| Owings Mills to Ninove | 3,816.51 mi (6,142.08 km) |
| Owings Mills to Nivelles | 3,835.15 mi (6,172.07 km) |
| Owings Mills to Olen | 3,841.93 mi (6,182.99 km) |
| Owings Mills to Oostakker | 3,799.60 mi (6,114.86 km) |
| Owings Mills to Oosterzele | 3,804.75 mi (6,123.16 km) |
| Owings Mills to Oostkamp | 3,776.76 mi (6,078.12 km) |
| Owings Mills to Opglabbeek | 3,873.98 mi (6,234.57 km) |
