| Omurtag to Mouscron | 1,208.48 mi (1,944.86 km) |
| Omurtag to Namur | 1,133.94 mi (1,824.89 km) |
| Omurtag to Neder-Over-Heembeek | 1,163.57 mi (1,872.58 km) |
| Omurtag to Neerpelt | 1,128.81 mi (1,816.64 km) |
| Omurtag to Nevele | 1,200.87 mi (1,932.61 km) |
| Omurtag to Niel | 1,170.57 mi (1,883.85 km) |
| Omurtag to Nieuwpoort | 1,235.70 mi (1,988.67 km) |
| Omurtag to Nijlen | 1,158.84 mi (1,864.97 km) |
| Omurtag to Ninove | 1,177.24 mi (1,894.59 km) |
| Omurtag to Nivelles | 1,159.40 mi (1,865.88 km) |
| Omurtag to Olen | 1,150.31 mi (1,851.25 km) |
| Omurtag to Oostakker | 1,193.41 mi (1,920.60 km) |
| Omurtag to Oosterzele | 1,188.74 mi (1,913.10 km) |
| Omurtag to Oostkamp | 1,216.46 mi (1,957.70 km) |
| Omurtag to Opglabbeek | 1,118.12 mi (1,799.44 km) |
