Island Distance(km) Age(My) Hawaii 0 0 Maui 200 0.84 Molokai 320 1.48 Oahu 400 2.55 Niihau 680 3.0 Nihoa 920 3.5 Necker 1200 9.5 Midway 2800 17.9 Kanmu 4000 37.5 Suiko 6000 41.8 Meiji 7400 67.0