| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Nabagan | city | Province of Cagayan | Philippines | 18.3666667 | 121.5666667 | 22 | 19161 |
| Nabannagan | city | Province of Cagayan | Philippines | 18.0697222 | 121.5366667 | 239 | 16082 |
| Nabariongan | city | Province of Cagayan | Philippines | 18.030556 | 121.5991667 | 95 | 15904 |
| Nabbacayan | city | Province of Cagayan | Philippines | 18.05 | 121.6333333 | 26 | 17981 |
| Nabbatayan | city | Province of Cagayan | Philippines | 17.7027778 | 121.8669444 | 531 | 5420 |
| Nabbauangan | city | Province of Cagayan | Philippines | 18.35 | 121.5666667 | 29 | 19161 |
| Nabbayugan | city | Province of Cagayan | Philippines | 17.7552778 | 121.5111111 | 144 | 19614 |
| Nabbotuan | city | Province of Cagayan | Philippines | 17.6013889 | 121.5783333 | 219 | 28138 |
| Nabuangan | city | Province of Cagayan | Philippines | 18.0697222 | 121.5366667 | 239 | 16082 |
| Nabuyucam | city | Province of Cagayan | Philippines | 17.8333333 | 121.8166667 | 688 | 19105 |
| Nagbabacalan | city | Province of Cagayan | Philippines | 18.2452778 | 121.9633333 | 131 | 9233 |
| Nagrangtayan | city | Province of Cagayan | Philippines | 18.6066667 | 121.175 | 36 | 9971 |
| Nagrantayan | city | Province of Cagayan | Philippines | 18.6066667 | 121.175 | 36 | 9971 |
| Nagsabaran | city | Province of Cagayan | Philippines | 18.5338889 | 121.0838889 | 262 | 12634 |
| Nagsaboran | city | Province of Cagayan | Philippines | 18.5338889 | 121.0838889 | 262 | 12634 |
| Nagsidel | city | Province of Cagayan | Philippines | 19.2727778 | 121.4572222 | 65 | 1701 |
| Nagsirugan | city | Province of Cagayan | Philippines | 18.3 | 121.5666667 | 55 | 23247 |
| Naguilian | city | Province of Cagayan | Philippines | 18.8533333 | 121.3683333 | 0 | 10118 |
| Naguilian | city | Province of Cagayan | Philippines | 17.65 | 121.6833333 | 177 | 63747 |
| Naguilian | city | Province of Cagayan | Philippines | 18.2166667 | 121.7666667 | 111 | 17117 |
| Nagulian | city | Province of Cagayan | Philippines | 18.8533333 | 121.3683333 | 0 | 10118 |
| Namabbalan | city | Province of Cagayan | Philippines | 17.5419444 | 121.7883333 | 301 | 47629 |
| Namay | city | Province of Cagayan | Philippines | 17.7963889 | 121.5494444 | 150 | 12702 |
| Nambaban | city | Province of Cagayan | Philippines | 17.8458333 | 121.3683333 | 364 | 5010 |
| Nambalan | city | Province of Cagayan | Philippines | 17.8458333 | 121.3683333 | 364 | 5010 |
| Namook | city | Province of Cagayan | Philippines | 18.0166667 | 121.6833333 | 160 | 14872 |
| Namuac | city | Province of Cagayan | Philippines | 18.6127778 | 121.1677778 | 16 | 9971 |
| Nanauatan | city | Province of Cagayan | Philippines | 17.8166667 | 121.3333333 | 656 | 4347 |
| Nangalasaoan | city | Province of Cagayan | Philippines | 17.7569444 | 121.6602778 | 144 | 27069 |
| Nangalasauan | city | Province of Cagayan | Philippines | 17.7569444 | 121.6602778 | 144 | 27069 |
| Nangalinan | city | Province of Cagayan | Philippines | 17.91 | 121.8811111 | 167 | 10784 |
| Nangalisan | city | Province of Cagayan | Philippines | 17.6463889 | 121.6786111 | 200 | 63747 |
| Nangattaban | city | Province of Cagayan | Philippines | 17.8102778 | 121.6916667 | 55 | 23189 |
| Nannarian | city | Province of Cagayan | Philippines | 17.665 | 121.8088889 | 305 | 23426 |
| Nantatapian | city | Province of Cagayan | Philippines | 17.8783333 | 121.6661111 | 127 | 14354 |
| Nanungaran | city | Province of Cagayan | Philippines | 17.8333333 | 121.4333333 | 328 | 11079 |
| Nappangan | city | Province of Cagayan | Philippines | 18.2666667 | 121.5833333 | 131 | 22133 |
| Naruang | city | Province of Cagayan | Philippines | 17.5391667 | 121.7041667 | 150 | 19547 |
| Naruangan | city | Province of Cagayan | Philippines | 17.6713889 | 121.5127778 | 157 | 28080 |
| Nassaping | city | Province of Cagayan | Philippines | 17.9666667 | 121.6280556 | 147 | 12271 |
| Nassiping | city | Province of Cagayan | Philippines | 17.9666667 | 121.6280556 | 147 | 12271 |
| Nassirucan | city | Province of Cagayan | Philippines | 18.3 | 121.5666667 | 55 | 23247 |
| Natappian | city | Province of Cagayan | Philippines | 17.6763889 | 121.7113889 | 239 | 49252 |
| Nattanzan | city | Province of Cagayan | Philippines | 17.75 | 121.7333333 | 272 | 38097 |
| Natulungan | city | Province of Cagayan | Philippines | 18.45 | 121.3 | 160 | 12511 |
| Niug Norte | city | Province of Cagayan | Philippines | 17.8658333 | 121.5611111 | 85 | 7582 |
| Niug Sur | city | Province of Cagayan | Philippines | 17.8430556 | 121.5611111 | 246 | 7582 |
| Nueva Era | city | Province of Cagayan | Philippines | 17.9333333 | 121.7666667 | 252 | 15655 |
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