| North Potomac to Mouscron | 3,818.88 mi (6,145.90 km) |
| North Potomac to Namur | 3,892.88 mi (6,264.99 km) |
| North Potomac to Neder-Over-Heembeek | 3,861.95 mi (6,215.21 km) |
| North Potomac to Neerpelt | 3,895.46 mi (6,269.14 km) |
| North Potomac to Nevele | 3,824.86 mi (6,155.51 km) |
| North Potomac to Niel | 3,854.35 mi (6,202.98 km) |
| North Potomac to Nieuwpoort | 3,790.38 mi (6,100.03 km) |
| North Potomac to Nijlen | 3,865.80 mi (6,221.41 km) |
| North Potomac to Ninove | 3,848.84 mi (6,194.11 km) |
| North Potomac to Nivelles | 3,867.47 mi (6,224.10 km) |
| North Potomac to Olen | 3,874.27 mi (6,235.03 km) |
| North Potomac to Oostakker | 3,831.93 mi (6,166.90 km) |
| North Potomac to Oosterzele | 3,837.08 mi (6,175.19 km) |
| North Potomac to Oostkamp | 3,809.10 mi (6,130.15 km) |
| North Potomac to Opglabbeek | 3,906.32 mi (6,286.61 km) |
