List of all county's in United States Of America with Latitude and Longitude
| # | Name | Country | Latitude | Longitude | Other Language Names |
|---|---|---|---|---|---|
| 1841 | Meagher | United States Of America | 46.63058910023402 | -110.8988278 | "name"=>"Meagher" |
| 1842 | Mecklenburg | United States Of America | 35.23563849966852 | -80.8139485 | "name"=>"Mecklenburg" |
| 1843 | Mecklenburg | United States Of America | 36.6798482998095 | -78.314746 | "name"=>"Mecklenburg" |
| 1844 | Mecosta | United States Of America | 43.63755030054085 | -85.31681989999998 | "name"=>"Mecosta" |
| 1845 | Medina | United States Of America | 29.283628099808247 | -99.1126826 | "name"=>"Medina" |
| 1846 | Medina | United States Of America | 41.10007640040318 | -81.9382517 | "ref"=>"MED", "name"=>"Medina", "name:pronunciation"=>"məˈdaɪnə" |
| 1847 | Meeker | United States Of America | 45.118364300456534 | -94.51753449999998 | "name"=>"Meeker" |
| 1848 | Meigs | United States Of America | 39.10992920014182 | -82.04207689999998 | "ref"=>"MEG", "name"=>"Meigs" |
| 1849 | Meigs | United States Of America | 35.51016999969046 | -84.8109718 | "name"=>"Meigs" |
| 1850 | Mellette | United States Of America | 43.56152500054154 | -100.72499439999999 | "name"=>"Mellette" |
| 1851 | Menard | United States Of America | 30.857356199670896 | -99.8320637 | "name"=>"Menard" |
| 1852 | Menard | United States Of America | 40.01666670026957 | -89.7858065 | "name"=>"Menard" |
| 1853 | Mendocino | United States Of America | 39.31764910017175 | -123.41263990000002 | "name"=>"Mendocino" |
| 1854 | Menifee | United States Of America | 37.93576019997296 | -83.60141869999998 | "name"=>"Menifee" |
| 1855 | Menominee | United States Of America | 45.01543570046677 | -88.7089153 | "name"=>"Menominee" |
| 1856 | Menominee | United States Of America | 45.57857410040277 | -87.56215899999998 | "name"=>"Menominee" |
| 1857 | Merced | United States Of America | 37.16415439986907 | -120.76786019999997 | "name"=>"Merced" |
| 1858 | Mercer | United States Of America | 37.40718729990076 | -81.11071939999998 | "name"=>"Mercer" |
| 1859 | Mercer | United States Of America | 37.80875809995526 | -84.8760836 | "name"=>"Mercer" |
| 1860 | Mercer | United States Of America | 41.333454200427624 | -80.30144119999999 | "name"=>"Mercer" |