| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Naduvakkarai | city | State of Tamil Nadu | India | 13.08 | 80.1980556 | 49 | 2813515 |
| Naduvankarai | city | State of Tamil Nadu | India | 13.08 | 80.1980556 | 49 | 2813515 |
| Naduvattam | city | State of Tamil Nadu | India | 11.4833333 | 76.5666667 | 6407 | 30971 |
| Naganathasamudram | city | State of Tamil Nadu | India | 9.55 | 78.7 | 78 | 43119 |
| Nagapatinam | city | State of Tamil Nadu | India | 10.7666667 | 79.8333333 | 3 | 94625 |
| Nagapattinam | city | State of Tamil Nadu | India | 10.7666667 | 79.8333333 | 3 | 94625 |
| Nagappattinam | city | State of Tamil Nadu | India | 10.7666667 | 79.8333333 | 3 | 94625 |
| Nagar | city | State of Tamil Nadu | India | 10.8166667 | 79.85 | 0 | 56308 |
| Nagavedu | city | State of Tamil Nadu | India | 13.05 | 79.6333333 | 305 | 79802 |
| Nagercoil | city | State of Tamil Nadu | India | 8.1666667 | 77.4333333 | 42 | 190405 |
| Nagore | city | State of Tamil Nadu | India | 10.8166667 | 79.85 | 0 | 56308 |
| Nakkaselam | city | State of Tamil Nadu | India | 11.15 | 78.7166667 | 505 | 40339 |
| Nakkaselem | city | State of Tamil Nadu | India | 11.15 | 78.7166667 | 505 | 40339 |
| Nalambur | city | State of Tamil Nadu | India | 13.0866667 | 80.1702778 | 49 | 2073238 |
| Nalambūr | city | State of Tamil Nadu | India | 13.0866667 | 80.1702778 | 49 | 2073238 |
| Nallur | city | State of Tamil Nadu | India | 11.2833333 | 77.95 | 574 | 47856 |
| Nallur | city | State of Tamil Nadu | India | 10.9166667 | 79.3166667 | 49 | 124341 |
| Nallūr | city | State of Tamil Nadu | India | 11.2833333 | 77.95 | 574 | 47856 |
| Namagiripetai | city | State of Tamil Nadu | India | 11.4666667 | 78.2666667 | 895 | 55967 |
| Namagiripettai | city | State of Tamil Nadu | India | 11.4666667 | 78.2666667 | 895 | 55967 |
| Namakkal | city | State of Tamil Nadu | India | 11.2333333 | 78.1666667 | 715 | 66911 |
| Nambiyur | city | State of Tamil Nadu | India | 11.3666667 | 77.3333333 | 987 | 73943 |
| Nambiyūr | city | State of Tamil Nadu | India | 11.3666667 | 77.3333333 | 987 | 73943 |
| Nambutalai | city | State of Tamil Nadu | India | 9.7166667 | 79 | 3 | 14803 |
| Nandambakkam | city | State of Tamil Nadu | India | 12.9794444 | 80.0675 | 68 | 78852 |
| Nandanam | city | State of Tamil Nadu | India | 13.0269444 | 80.2405556 | 42 | 3419566 |
| Nangambaukam | city | State of Tamil Nadu | India | 13.0605556 | 80.2344444 | 49 | 4338523 |
| Nangambāukam | city | State of Tamil Nadu | India | 13.0605556 | 80.2344444 | 49 | 4338523 |
| Nangavalli | city | State of Tamil Nadu | India | 11.75 | 77.8833333 | 1263 | 76999 |
| Nangavelli | city | State of Tamil Nadu | India | 11.75 | 77.8833333 | 1263 | 76999 |
| Nanguneri | city | State of Tamil Nadu | India | 8.4833333 | 77.6666667 | 462 | 35450 |
| Nanmangalam | city | State of Tamil Nadu | India | 12.9380556 | 80.1763889 | 52 | 439230 |
| Nannilam | city | State of Tamil Nadu | India | 10.8833333 | 79.6166667 | 22 | 102598 |
| Nanniyur | city | State of Tamil Nadu | India | 11.0666667 | 78.0833333 | 416 | 44196 |
| Nanniyūr | city | State of Tamil Nadu | India | 11.0666667 | 78.0833333 | 416 | 44196 |
| Naravanikuppam | city | State of Tamil Nadu | India | 13.1955556 | 80.1741667 | 42 | 117936 |
| Naravarikuppam | city | State of Tamil Nadu | India | 13.1955556 | 80.1741667 | 42 | 117936 |
| Naravānikuppam | city | State of Tamil Nadu | India | 13.1955556 | 80.1741667 | 42 | 117936 |
| Nattakoltippai | city | State of Tamil Nadu | India | 13.1783333 | 79.9736111 | 124 | 106126 |
| Nattam | city | State of Tamil Nadu | India | 10.2333333 | 78.2333333 | 807 | 40216 |
| Nattarasankotal | city | State of Tamil Nadu | India | 9.8666667 | 78.5666667 | 246 | 39030 |
| Nattarasankottai | city | State of Tamil Nadu | India | 9.8666667 | 78.5666667 | 246 | 39030 |
| Nattarev | city | State of Tamil Nadu | India | 12.8166667 | 79.5 | 377 | 55389 |
| Natteri | city | State of Tamil Nadu | India | 12.8166667 | 79.5 | 377 | 55389 |
| Navalar Nedunchezian Nagar | city | State of Tamil Nadu | India | 13.0430556 | 80.2208333 | 59 | 4338523 |
| Navalur | city | State of Tamil Nadu | India | 12.8394444 | 80.2266667 | 45 | 68721 |
| Nayinarkovil | city | State of Tamil Nadu | India | 9.55 | 78.7 | 78 | 43119 |
| Nazarathpuram | city | State of Tamil Nadu | India | 13.080556 | 80.2 | 49 | 2813515 |
| Nazareth | city | State of Tamil Nadu | India | 8.5666667 | 77.9833333 | 68 | 75967 |
| Nedumbalam | city | State of Tamil Nadu | India | 10.5166667 | 79.6333333 | 13 | 48114 |
| Nedumbalamn | city | State of Tamil Nadu | India | 10.5166667 | 79.6333333 | 13 | 48114 |
| Negapainttam City | city | State of Tamil Nadu | India | 10.7666667 | 79.8333333 | 3 | 94625 |
| Negapatam | city | State of Tamil Nadu | India | 10.7666667 | 79.8333333 | 3 | 94625 |
| Negapattinam | city | State of Tamil Nadu | India | 10.7666667 | 79.8333333 | 3 | 94625 |
| Nehru Nagar | city | State of Tamil Nadu | India | 13.0644444 | 80.2805556 | 0 | 3409086 |
| Neiveli | city | State of Tamil Nadu | India | 11.5333333 | 79.4833333 | 127 | 63475 |
| Nellakota | city | State of Tamil Nadu | India | 11.55 | 76.4166667 | 3651 | 34724 |
| Nellakotta | city | State of Tamil Nadu | India | 11.55 | 76.4166667 | 3651 | 34724 |
| Nellikkuppam | city | State of Tamil Nadu | India | 11.7666667 | 79.6833333 | 55 | 167667 |
| Nellikuppami | city | State of Tamil Nadu | India | 11.7666667 | 79.6833333 | 55 | 167667 |
| Nellākotā | city | State of Tamil Nadu | India | 11.55 | 76.4166667 | 3651 | 34724 |
| Neman | city | State of Tamil Nadu | India | 13.0652778 | 80.0155556 | 108 | 88325 |
| Nerinjipettai | city | State of Tamil Nadu | India | 11.7 | 77.7666667 | 1049 | 76152 |
| Nerinjippettai | city | State of Tamil Nadu | India | 11.7 | 77.7666667 | 1049 | 76152 |
| Nerkunram | city | State of Tamil Nadu | India | 13.0619444 | 80.2094444 | 59 | 4338523 |
| Nesapakkam | city | State of Tamil Nadu | India | 13.0286111 | 80.1969444 | 49 | 2362333 |
| Neykuppai | city | State of Tamil Nadu | India | 10.2333333 | 78.55 | 406 | 41959 |
| Neyvasal | city | State of Tamil Nadu | India | 10.7 | 79.3 | 13 | 78517 |
| Neyveli | city | State of Tamil Nadu | India | 10.9666667 | 78.55 | 285 | 43770 |
| Neyveli | city | State of Tamil Nadu | India | 11.5333333 | 79.4833333 | 127 | 63475 |
| Neyveli | city | State of Tamil Nadu | India | 13.2 | 79.9 | 160 | 99851 |
| Neyvāsal | city | State of Tamil Nadu | India | 10.7 | 79.3 | 13 | 78517 |
| Neyyur | city | State of Tamil Nadu | India | 8.2 | 77.3 | 32 | 115445 |
| Neyyūr | city | State of Tamil Nadu | India | 8.2 | 77.3 | 32 | 115445 |
| Nidamangalam | city | State of Tamil Nadu | India | 10.7666667 | 79.4166667 | 6 | 74195 |
| Nilakkottai | city | State of Tamil Nadu | India | 10.1666667 | 77.8666667 | 1049 | 75139 |
| Nilakkottai-Madura | city | State of Tamil Nadu | India | 10.1666667 | 77.8666667 | 1049 | 75139 |
| Nodlur | city | State of Tamil Nadu | India | 13.2172222 | 80.1561111 | 65 | 103281 |
| Nodlūr | city | State of Tamil Nadu | India | 13.2172222 | 80.1561111 | 65 | 103281 |
| Nungambakkam | city | State of Tamil Nadu | India | 13.0605556 | 80.2344444 | 49 | 4338523 |
| Nungambaukum | city | State of Tamil Nadu | India | 13.0605556 | 80.2344444 | 49 | 4338523 |
| Nungambākkam | city | State of Tamil Nadu | India | 13.0605556 | 80.2344444 | 49 | 4338523 |
| Nuttam | city | State of Tamil Nadu | India | 10.2333333 | 78.2333333 | 807 | 40216 |
| Nāgappattinam | city | State of Tamil Nadu | India | 10.7666667 | 79.8333333 | 3 | 94625 |
| Nāgavedu | city | State of Tamil Nadu | India | 13.05 | 79.6333333 | 305 | 79802 |
| Nāgercoil | city | State of Tamil Nadu | India | 8.1666667 | 77.4333333 | 42 | 190405 |
| Nāgore | city | State of Tamil Nadu | India | 10.8166667 | 79.85 | 0 | 56308 |
| Nāmagiripettai | city | State of Tamil Nadu | India | 11.4666667 | 78.2666667 | 895 | 55967 |
| Nāmakkal | city | State of Tamil Nadu | India | 11.2333333 | 78.1666667 | 715 | 66911 |
| Nānguneri | city | State of Tamil Nadu | India | 8.4833333 | 77.6666667 | 462 | 35450 |
| Nāravārikuppam | city | State of Tamil Nadu | India | 13.1955556 | 80.1741667 | 42 | 117936 |
| Nāttarasankottai | city | State of Tamil Nadu | India | 9.8666667 | 78.5666667 | 246 | 39030 |
| Nātteri | city | State of Tamil Nadu | India | 12.8166667 | 79.5 | 377 | 55389 |
| Nāvalūr | city | State of Tamil Nadu | India | 12.8394444 | 80.2266667 | 45 | 68721 |
| Nāyinārkovil | city | State of Tamil Nadu | India | 9.55 | 78.7 | 78 | 43119 |
| Nāzareth | city | State of Tamil Nadu | India | 8.5666667 | 77.9833333 | 68 | 75967 |
| Nīdāmāngalam | city | State of Tamil Nadu | India | 10.7666667 | 79.4166667 | 6 | 74195 |
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