| Rockford to Mouscron | 4,136.42 mi (6,656.93 km) |
| Rockford to Namur | 4,207.63 mi (6,771.53 km) |
| Rockford to Neder-Over-Heembeek | 4,173.80 mi (6,717.09 km) |
| Rockford to Neerpelt | 4,200.21 mi (6,759.59 km) |
| Rockford to Nevele | 4,138.09 mi (6,659.61 km) |
| Rockford to Niel | 4,164.07 mi (6,701.43 km) |
| Rockford to Nieuwpoort | 4,105.35 mi (6,606.93 km) |
| Rockford to Nijlen | 4,173.92 mi (6,717.28 km) |
| Rockford to Ninove | 4,162.63 mi (6,699.11 km) |
| Rockford to Nivelles | 4,182.89 mi (6,731.71 km) |
| Rockford to Olen | 4,181.89 mi (6,730.10 km) |
| Rockford to Oostakker | 4,143.73 mi (6,668.68 km) |
| Rockford to Oosterzele | 4,150.36 mi (6,679.37 km) |
| Rockford to Oostkamp | 4,122.07 mi (6,633.83 km) |
| Rockford to Opglabbeek | 4,212.49 mi (6,779.34 km) |
