| Grimbergen to Naron | 776.52 mi (1,249.68 km) |
| Grimbergen to Navalcarnero | 839.01 mi (1,350.25 km) |
| Grimbergen to Navalmoral de la Mata | 899.86 mi (1,448.18 km) |
| Grimbergen to Nerja | 1,061.55 mi (1,708.40 km) |
| Grimbergen to Nigran | 870.42 mi (1,400.81 km) |
| Grimbergen to Nijar | 1,018.03 mi (1,638.36 km) |
| Grimbergen to Novelda | 902.64 mi (1,452.66 km) |
| Grimbergen to Noya | 840.30 mi (1,352.33 km) |
| Grimbergen to Nules | 796.19 mi (1,281.35 km) |
| Grimbergen to Ocana | 848.01 mi (1,364.75 km) |
| Grimbergen to Ogijares | 1,032.28 mi (1,661.29 km) |
| Grimbergen to Oleiros | 793.07 mi (1,276.32 km) |
| Grimbergen to Olesa de Montserrat | 659.38 mi (1,061.17 km) |
| Grimbergen to Oliva | 858.41 mi (1,381.47 km) |
| Grimbergen to Olivares | 1,067.43 mi (1,717.86 km) |
