| Opelika to Mouscron | 4,454.83 mi (7,169.36 km) |
| Opelika to Namur | 4,528.87 mi (7,288.51 km) |
| Opelika to Neder-Over-Heembeek | 4,497.99 mi (7,238.82 km) |
| Opelika to Neerpelt | 4,531.55 mi (7,292.82 km) |
| Opelika to Nevele | 4,460.89 mi (7,179.10 km) |
| Opelika to Niel | 4,490.42 mi (7,226.63 km) |
| Opelika to Nieuwpoort | 4,426.39 mi (7,123.59 km) |
| Opelika to Nijlen | 4,501.88 mi (7,245.07 km) |
| Opelika to Ninove | 4,484.85 mi (7,217.67 km) |
| Opelika to Nivelles | 4,503.45 mi (7,247.61 km) |
| Opelika to Olen | 4,510.35 mi (7,258.70 km) |
| Opelika to Oostakker | 4,467.98 mi (7,190.52 km) |
| Opelika to Oosterzele | 4,473.11 mi (7,198.77 km) |
| Opelika to Oostkamp | 4,445.13 mi (7,153.75 km) |
| Opelika to Opglabbeek | 4,542.40 mi (7,310.29 km) |
