| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Niaster | city | Wallonie | Belgium | 50.45 | 5.67 | 967 | 10759 |
| Nibermont | city | Wallonie | Belgium | 49.96 | 5.51 | 1669 | 1649 |
| Nidderelter | city | Wallonie | Belgium | 49.65 | 5.87 | 1072 | 17376 |
| Niderand | city | Wallonie | Belgium | 50.68 | 4.23 | 196 | 47029 |
| Niderant | city | Wallonie | Belgium | 50.68 | 4.23 | 196 | 47029 |
| Niderhand | city | Wallonie | Belgium | 50.68 | 4.23 | 196 | 47029 |
| Nidrum | city | Wallonie | Belgium | 50.44 | 6.20 | 1824 | 4776 |
| Nieder-Elter | city | Wallonie | Belgium | 49.65 | 5.87 | 1072 | 17376 |
| Nieder-Emmels | city | Wallonie | Belgium | 50.30 | 6.10 | 1669 | 6678 |
| Niespert | city | Wallonie | Belgium | 50.63 | 6.05 | 1062 | 19876 |
| Nihé Haie | city | Wallonie | Belgium | 50.25 | 5.67 | 1781 | 1827 |
| Nijvel | city | Wallonie | Belgium | 50.60 | 4.33 | 390 | 31404 |
| Nil Abbesse | city | Wallonie | Belgium | 50.64 | 4.66 | 830 | 23465 |
| Nil Pierreux | city | Wallonie | Belgium | 50.63 | 4.65 | 830 | 24749 |
| Nil Saint-Martin | city | Wallonie | Belgium | 50.64 | 4.68 | 830 | 18390 |
| Nil Saint-Vincent | city | Wallonie | Belgium | 50.65 | 4.68 | 830 | 19360 |
| Nil-Saint-Vincent | city | Wallonie | Belgium | 50.64 | 4.68 | 830 | 17894 |
| Nil-Saint-Vincent-Saint-Martin | city | Wallonie | Belgium | 50.64 | 4.68 | 830 | 17894 |
| Nimbermont | city | Wallonie | Belgium | 49.96 | 5.51 | 1669 | 1649 |
| Nimelette | city | Wallonie | Belgium | 49.96 | 4.39 | 1105 | 1614 |
| Nimy | city | Wallonie | Belgium | 50.47 | 3.96 | 167 | 55872 |
| Nimy-Maisières | city | Wallonie | Belgium | 50.49 | 3.96 | 131 | 49218 |
| Nimy-Maisières | city | Wallonie | Belgium | 50.47 | 3.96 | 167 | 55872 |
| Ninane | city | Wallonie | Belgium | 50.58 | 5.64 | 830 | 73652 |
| Ninster | city | Wallonie | Belgium | 50.45 | 5.67 | 967 | 10759 |
| Nismes | city | Wallonie | Belgium | 50.08 | 4.55 | 830 | 10970 |
| Nispert | city | Wallonie | Belgium | 50.63 | 6.05 | 1062 | 19876 |
| Nisramont | city | Wallonie | Belgium | 50.14 | 5.65 | 1669 | 502 |
| Niva | city | Wallonie | Belgium | 50.63 | 5.21 | 830 | 9937 |
| Nivele | city | Wallonie | Belgium | 50.60 | 4.33 | 390 | 31404 |
| Nivelet | city | Wallonie | Belgium | 49.80 | 5.51 | 1669 | 2994 |
| Nivelle | city | Wallonie | Belgium | 50.77 | 5.67 | 164 | 39356 |
| Nivelles | city | Wallonie | Belgium | 50.60 | 4.33 | 390 | 31404 |
| Nivelles (Baulers) | city | Wallonie | Belgium | 50.61 | 4.35 | 830 | 35135 |
| Nivelles (Bornival) | city | Wallonie | Belgium | 50.60 | 4.26 | 298 | 14792 |
| Nivelles (Thines) | city | Wallonie | Belgium | 50.60 | 4.37 | 830 | 23637 |
| Niverlee | city | Wallonie | Belgium | 50.12 | 4.70 | 830 | 4256 |
| Niverlêye | city | Wallonie | Belgium | 50.12 | 4.70 | 830 | 4256 |
| Nives | city | Wallonie | Belgium | 49.91 | 5.60 | 1669 | 1615 |
| Niveze | city | Wallonie | Belgium | 50.50 | 5.90 | 1669 | 17722 |
| Nivi | city | Wallonie | Belgium | 49.75 | 5.15 | 1253 | 1012 |