Niue: lowest point: Pacific Ocean 0 m
highest point: unnamed location near Mutalau settlement 68 m
Norfolk Island: lowest point: Pacific Ocean 0 m
highest point: Mount Bates 319 m
Northern Mariana Islands: lowest point: Pacific Ocean 0 m
highest point: unnamed location on Agrihan 965 m
Norway: lowest point: Norwegian Sea 0 m
highest point: Galdhopiggen 2,469 m
Oman: lowest point: Arabian Sea 0 m
highest point: Jabal Shams 2,980 m