| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Madanpur | city | Bihar State of | India | 24.65 | 84.5833333 | 610 | 61238 |
| Madanpur | city | Bihar State of | India | 26.2 | 87.5 | 154 | 96366 |
| Madhepur | city | Bihar State of | India | 26.1833333 | 86.3833333 | 177 | 95800 |
| Madhipura | city | Bihar State of | India | 25.9166667 | 86.7833333 | 137 | 110159 |
| Madhopur | city | Bihar State of | India | 26.7333333 | 85.05 | 177 | 113444 |
| Madhuban | city | Bihar State of | India | 26.45 | 85.1333333 | 173 | 106668 |
| Madhubani | city | Bihar State of | India | 27.0166667 | 84.1 | 232 | 56152 |
| Madhubani | city | Bihar State of | India | 26.3666667 | 86.0833333 | 183 | 157443 |
| Madhupura | city | Bihar State of | India | 25.9166667 | 86.7833333 | 137 | 110159 |
| Madhura | city | Bihar State of | India | 26.3333333 | 87.1 | 177 | 75111 |
| Madhwapur | city | Bihar State of | India | 26.6 | 85.85 | 177 | 86183 |
| Madhwāpur | city | Bihar State of | India | 26.6 | 85.85 | 177 | 86183 |
| Mahadeo Simaria | city | Bihar State of | India | 24.9166667 | 86.1 | 282 | 83476 |
| Maharajganj | city | Bihar State of | India | 26.1166667 | 84.4833333 | 216 | 177254 |
| Mahinawan | city | Bihar State of | India | 26.0166667 | 86.1833333 | 154 | 129809 |
| Mahināwān | city | Bihar State of | India | 26.0166667 | 86.1833333 | 154 | 129809 |
| Mahuwa | city | Bihar State of | India | 25.8166667 | 85.3666667 | 144 | 183389 |
| Mahādeo Simaria | city | Bihar State of | India | 24.9166667 | 86.1 | 282 | 83476 |
| Mahārājganj | city | Bihar State of | India | 26.1166667 | 84.4833333 | 216 | 177254 |
| Mainagar | city | Bihar State of | India | 25.4666667 | 87.7166667 | 82 | 103815 |
| Mainanagar | city | Bihar State of | India | 25.4666667 | 87.7166667 | 82 | 103815 |
| Mainatanr | city | Bihar State of | India | 27.1 | 84.65 | 249 | 74276 |
| Mainānagar | city | Bihar State of | India | 25.4666667 | 87.7166667 | 82 | 103815 |
| Mainātānr | city | Bihar State of | India | 27.1 | 84.65 | 249 | 74276 |
| Mairwa | city | Bihar State of | India | 26.2333333 | 84.15 | 213 | 102867 |
| Majhaua | city | Bihar State of | India | 25.7833333 | 84.4 | 170 | 113822 |
| Majhaul | city | Bihar State of | India | 25.5666667 | 86.1333333 | 137 | 139689 |
| Majhwalia | city | Bihar State of | India | 26.8166667 | 84.6166667 | 209 | 167218 |
| Majra | city | Bihar State of | India | 25.7166667 | 87.35 | 91 | 70158 |
| Maker | city | Bihar State of | India | 25.9666667 | 85.05 | 144 | 117561 |
| Makrandpur | city | Bihar State of | India | 26.1333333 | 85.6333333 | 150 | 115525 |
| Malahipur | city | Bihar State of | India | 24.85 | 83.7833333 | 367 | 38881 |
| Malepur | city | Bihar State of | India | 24.9666667 | 86.2666667 | 209 | 56678 |
| Malharia | city | Bihar State of | India | 26.0333333 | 87.5333333 | 173 | 110778 |
| Mallehpur | city | Bihar State of | India | 24.9666667 | 86.2666667 | 209 | 56678 |
| Mamatanr | city | Bihar State of | India | 27.1 | 84.65 | 249 | 74276 |
| Mamātānr | city | Bihar State of | India | 27.1 | 84.65 | 249 | 74276 |
| Mandar Hill | city | Bihar State of | India | 24.8166667 | 87.0333333 | 288 | 64725 |
| Mandār Hill | city | Bihar State of | India | 24.8166667 | 87.0333333 | 288 | 64725 |
| Maner | city | Bihar State of | India | 25.65 | 84.8833333 | 177 | 106714 |
| Maner Sharif | city | Bihar State of | India | 25.65 | 84.8833333 | 177 | 106714 |
| Maniarwa | city | Bihar State of | India | 26.4833333 | 86.15 | 180 | 149738 |
| Manigachi | city | Bihar State of | India | 26.2166667 | 86.1666667 | 190 | 159892 |
| Manigāchi | city | Bihar State of | India | 26.2166667 | 86.1666667 | 190 | 159892 |
| Manihari | city | Bihar State of | India | 25.35 | 87.6333333 | 101 | 66386 |
| Manihāri | city | Bihar State of | India | 25.35 | 87.6333333 | 101 | 66386 |
| Manjhi | city | Bihar State of | India | 25.85 | 84.5833333 | 170 | 120586 |
| Manpur | city | Bihar State of | India | 24.8166667 | 85.0333333 | 324 | 213902 |
| Manshahi | city | Bihar State of | India | 25.4666667 | 87.5833333 | 72 | 93508 |
| Manshai | city | Bihar State of | India | 25.4666667 | 87.5833333 | 72 | 93508 |
| Manshāhi | city | Bihar State of | India | 25.4666667 | 87.5833333 | 72 | 93508 |
| Marhaura | city | Bihar State of | India | 25.9666667 | 84.8666667 | 170 | 156456 |
| Maricha | city | Bihar State of | India | 26.0833333 | 86.4833333 | 183 | 109663 |
| Masaurhi | city | Bihar State of | India | 25.35 | 85.0333333 | 170 | 110537 |
| Masaurhi Buzurg | city | Bihar State of | India | 25.35 | 85.0333333 | 170 | 110537 |
| Masaurki | city | Bihar State of | India | 25.35 | 85.0333333 | 170 | 110537 |
| Mashrak | city | Bihar State of | India | 26.1166667 | 84.8 | 200 | 121626 |
| Masrakh | city | Bihar State of | India | 26.1166667 | 84.8 | 200 | 121626 |
| Masumganj | city | Bihar State of | India | 25.5 | 85.7166667 | 150 | 102434 |
| Mathila | city | Bihar State of | India | 25.4666667 | 84.1333333 | 213 | 110834 |
| Mathurapur | city | Bihar State of | India | 24.7333333 | 84.7833333 | 367 | 72852 |
| Mathurāpur | city | Bihar State of | India | 24.7333333 | 84.7833333 | 367 | 72852 |
| Mau | city | Bihar State of | India | 25.0166667 | 84.8166667 | 209 | 99463 |
| Mednipur | city | Bihar State of | India | 25.0833333 | 84.3833333 | 272 | 102365 |
| Mehnar | city | Bihar State of | India | 25.6 | 85.4833333 | 144 | 168045 |
| Mehnār | city | Bihar State of | India | 25.6 | 85.4833333 | 144 | 168045 |
| Mehsi | city | Bihar State of | India | 26.3666667 | 85.1166667 | 170 | 118867 |
| Mohania | city | Bihar State of | India | 25.1833333 | 83.6166667 | 216 | 70279 |
| Mohaniā | city | Bihar State of | India | 25.1833333 | 83.6166667 | 216 | 70279 |
| Mohanpur | city | Bihar State of | India | 24.6333333 | 86.6 | 849 | 34860 |
| Mohiuddinagar | city | Bihar State of | India | 25.5833333 | 85.6666667 | 144 | 129107 |
| Mohiuddinnagar | city | Bihar State of | India | 25.5833333 | 85.6666667 | 144 | 129107 |
| Mokama | city | Bihar State of | India | 25.4 | 85.9166667 | 127 | 138930 |
| Mokamah | city | Bihar State of | India | 25.4 | 85.9166667 | 127 | 138930 |
| Mokameh | city | Bihar State of | India | 25.4 | 85.9166667 | 127 | 138930 |
| Mokameh Ghat | city | Bihar State of | India | 25.3833333 | 85.95 | 121 | 138930 |
| Mokameh Ghāt | city | Bihar State of | India | 25.3833333 | 85.95 | 121 | 138930 |
| Mokri | city | Bihar State of | India | 25.0166667 | 83.5666667 | 259 | 42932 |
| Mokāma | city | Bihar State of | India | 25.4 | 85.9166667 | 127 | 138930 |
| Monghyr | city | Bihar State of | India | 25.3833333 | 86.4666667 | 141 | 139795 |
| Mor | city | Bihar State of | India | 25.45 | 85.85 | 124 | 95769 |
| Motihan | city | Bihar State of | India | 26.65 | 84.9166667 | 203 | 136071 |
| Motihari | city | Bihar State of | India | 26.65 | 84.9166667 | 203 | 136071 |
| Motīhāri | city | Bihar State of | India | 26.65 | 84.9166667 | 203 | 136071 |
| Muhammadpur Balmi | city | Bihar State of | India | 26.2666667 | 85.1333333 | 167 | 101387 |
| Mujra | city | Bihar State of | India | 27.1666667 | 84.35 | 288 | 38026 |
| Mukhrawan | city | Bihar State of | India | 25.3166667 | 83.85 | 209 | 61726 |
| Mukhrāwān | city | Bihar State of | India | 25.3166667 | 83.85 | 209 | 61726 |
| Mukuria | city | Bihar State of | India | 25.6166667 | 87.8833333 | 98 | 104760 |
| Munger | city | Bihar State of | India | 25.3833333 | 86.4666667 | 141 | 139795 |
| Munriar | city | Bihar State of | India | 25.0166667 | 84.2333333 | 252 | 144976 |
| Munriār | city | Bihar State of | India | 25.0166667 | 84.2333333 | 252 | 144976 |
| Murliganj | city | Bihar State of | India | 25.9 | 86.9833333 | 170 | 89453 |
| Murlīganj | city | Bihar State of | India | 25.9 | 86.9833333 | 170 | 89453 |
| Musahari Block | city | Bihar State of | India | 25.9833333 | 85.5666667 | 114 | 136048 |
| Mushari | city | Bihar State of | India | 25.9833333 | 85.5666667 | 114 | 136048 |
| Mushari Farm | city | Bihar State of | India | 25.9833333 | 85.5666667 | 114 | 136048 |
| Mushāri | city | Bihar State of | India | 25.9833333 | 85.5666667 | 114 | 136048 |
| Muzaffarpur | city | Bihar State of | India | 26.1166667 | 85.4 | 154 | 315017 |
| Mādhura | city | Bihar State of | India | 26.3333333 | 87.1 | 177 | 75111 |
| Mājra | city | Bihar State of | India | 25.7166667 | 87.35 | 91 | 70158 |
| Mānjhi | city | Bihar State of | India | 25.85 | 84.5833333 | 170 | 120586 |
| Mānpur | city | Bihar State of | India | 24.8166667 | 85.0333333 | 324 | 213902 |
| Māsumganj | city | Bihar State of | India | 25.5 | 85.7166667 | 150 | 102434 |
|
|