| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Alto Caballero | city | Ngobe-Bugle | Panama | 8.29 | -81.67 | 1669 | 4862 |
| Alto Cabral | city | Minas Gerais | Brazil | -19.88 | -43.80 | 3389 | 87735 |
| Alto Cacazú | city | Pasco | Peru | -10.71 | -75.16 | 3349 | 2071 |
| Alto Cachimbo | city | Guarico | Venezuela | 8.83 | -65.71 | 830 | 446 |
| Alto Caladinho | city | Minas Gerais | Brazil | -19.51 | -42.59 | 892 | 142315 |
| Alto Calbuco | city | Los Lagos | Chile | -41.78 | -73.14 | 0 | 2718 |
| Alto Calcado | city | Espirito Santo | Brazil | -20.95 | -41.62 | 2030 | 3574 |
| Alto Caldas | city | Caqueta | Colombia | 1.64 | -75.67 | 1981 | 19862 |
| Alto Calera | city | Narino | Colombia | 1.28 | -77.47 | 6709 | 34290 |
| Alto Calera | city | Jalisco | Mexico | 21.66 | -102.00 | 6709 | 2533 |
| Alto Calera | city | Ayacucho | Peru | -15.39 | -73.61 | 11998 | 128 |
| Alto Callao | city | Ica | Peru | -14.01 | -75.75 | 1669 | 60408 |
| Alto Camaron | city | Ngobe-Bugle | Panama | 8.35 | -81.95 | 938 | 2611 |
| Alto Camboma | city | Uige | Angola | -7.54 | 15.12 | 3349 | 2086 |
| Alto Caminho da Paz | city | Santa Catarina | Brazil | -26.98 | -49.84 | 1669 | 2802 |
| Alto Caminho do Anum | city | Santa Catarina | Brazil | -26.95 | -49.78 | 1669 | 4089 |
| Alto Camiri | city | Santa Cruz | Bolivia | -20.10 | -63.52 | 2726 | 9959 |
| Alto Camonashari | city | Junin | Peru | -11.20 | -74.72 | 2509 | 4320 |
| Alto Camonashari | city | Junin | Peru | -11.14 | -74.40 | 1669 | 1268 |
| Alto Campo Alegre | city | Santander | Colombia | 5.86 | -73.88 | 7106 | 3500 |
| Alto Canal | city | La Libertad | Peru | -8.94 | -78.57 | 337 | 11578 |
| Alto Canal | city | Ancash | Peru | -8.94 | -78.56 | 830 | 12320 |
| Alto Cananéia | city | Santa Catarina | Brazil | -26.84 | -49.01 | 994 | 18828 |
| Alto Canoas | city | Antioquia | Colombia | 6.26 | -75.71 | 8697 | 243007 |
| Alto Cantano | city | Santander | Colombia | 5.84 | -73.63 | 6981 | 13877 |
| Alto Caone | city | Maule | Chile | -34.98 | -71.52 | 1781 | 1243 |
| Alto Capilla | city | Santander | Colombia | 5.83 | -73.64 | 7001 | 11739 |
| Alto Capim | city | Minas Gerais | Brazil | -19.87 | -41.23 | 1925 | 2104 |
| Alto Capiro | city | Junin | Peru | -11.22 | -74.76 | 3599 | 3373 |
| Alto Capiro | city | Junin | Peru | -11.24 | -74.74 | 3349 | 3005 |
| Alto Capivari | city | Santa Catarina | Brazil | -26.80 | -49.54 | 2020 | 742 |
| Alto Caracuchal | city | Santander | Colombia | 6.37 | -73.12 | 5869 | 11162 |
| Alto Caracuchal | city | Santander | Colombia | 6.38 | -73.12 | 5905 | 11472 |
| Alto Carbon | city | Holguin | Cuba | 20.67 | -75.47 | 114 | 6979 |
| Alto Cariaco | city | Narino | Colombia | 1.17 | -77.45 | 6988 | 11357 |
| Alto Caribe | city | Anzoategui | Venezuela | 9.93 | -64.56 | 249 | 0 |
| Alto Cascavel | city | Parana | Brazil | -25.40 | -51.53 | 3349 | 44548 |
| Alto Castillero | city | Anzoategui | Venezuela | 10.04 | -64.48 | 1788 | 0 |
| Alto Catambegi | city | Kwanza Norte | Angola | -8.53 | 15.33 | 3349 | 2533 |
| Alto Catumbela | city | Benguela | Angola | -12.95 | 14.75 | 4189 | 894 |
| Alto Cauale | city | Uige | Angola | -7.68 | 16.02 | 3349 | 2048 |
| Alto Cauale | city | Uige | Angola | -7.71 | 15.99 | 3349 | 2086 |
| Alto Cauca | city | Caldas | Colombia | 4.99 | -75.74 | 4501 | 35001 |
| Alto Cauquenes Airport | airport | -35.88 | -72.33 | 568 | 0 | ||
| Alto Caña | city | Ngobe-Bugle | Panama | 8.43 | -81.78 | 2509 | 4133 |
| Alto Cebada | city | La Libertad | Peru | -8.12 | -77.37 | 13428 | 3385 |
| Alto Cebadilla | city | Guanacaste | Costa Rica | 10.33 | -84.86 | 4189 | 4829 |
| Alto Cedro | city | Sancti Spiritus | Cuba | 22.03 | -79.03 | 830 | 2107 |
| Alto Cedro | city | Holguin | Cuba | 20.51 | -75.96 | 308 | 3444 |
| Alto Cedro | city | Ngobe-Bugle | Panama | 8.38 | -81.70 | 1177 | 4195 |
| Alto Celendin | city | Junin | Peru | -11.42 | -74.46 | 3349 | 598 |
| Alto Centro Boquerón | city | Santander | Colombia | 5.98 | -73.79 | 6804 | 5548 |
| Alto Cerron | city | Chiriqui | Panama | 8.76 | -82.86 | 2900 | 5614 |
| Alto Chaco | city | Lima | Peru | -12.57 | -76.69 | 374 | 4275 |
| Alto Chama | city | Kwanza Norte | Angola | -8.49 | 15.64 | 3608 | 2323 |
| Alto Changane | city | Gaza | Mozambique | -24.31 | 33.63 | 111 | 504 |
| Alto Chaparé | city | Cochabamba | Bolivia | -16.80 | -65.13 | 830 | 1057 |
| Alto Chiatipishca | city | Loreto | Peru | -7.42 | -75.06 | 830 | 298 |
| Alto Chicapa | city | Lunda Sul | Angola | -10.93 | 19.15 | 4284 | 298 |
| Alto Chikapa | city | Lunda Sul | Angola | -10.93 | 19.15 | 4284 | 298 |
| Alto Chiquireni | city | Junin | Peru | -11.47 | -74.07 | 1669 | 274 |
| Alto Chirireni | city | Junin | Peru | -11.85 | -74.21 | 2595 | 596 |
| Alto Choen | city | Los Lagos | Chile | -42.21 | -73.41 | 3 | 778 |
| Alto Chuaré | city | Cauca | Colombia | 2.87 | -77.23 | 1669 | 1371 |
| Alto Cienaga | city | Ngobe-Bugle | Panama | 8.45 | -81.64 | 2509 | 2533 |
| Alto Cirialo | city | Cusco | Peru | -12.76 | -72.93 | 6751 | 298 |
| Alto Clarindero | city | Anzoategui | Venezuela | 9.67 | -64.71 | 367 | 293 |
| Alto Cobaro | city | Junin | Peru | -11.29 | -74.39 | 2509 | 745 |
| Alto Coite | city | Mato Grosso | Brazil | -15.78 | -54.33 | 1669 | 149 |
| Alto Colorado | city | Libertador General Bernardo O'Higgins | Chile | -34.33 | -71.91 | 1669 | 2149 |
| Alto Colorado | city | Texas | United States | 27.16 | -98.13 | 101 | |
| Alto Comanehi | city | La Paz | Bolivia | -17.05 | -68.48 | 14268 | 298 |
| Alto Conazo | city | Pasco | Peru | -10.21 | -75.22 | 1669 | 298 |
| Alto Concepción | city | San Jose | Costa Rica | 9.71 | -84.35 | 1771 | 6733 |
| Alto Concordia | city | Veracruz | Mexico | 19.87 | -96.60 | 2509 | 8672 |
| Alto Conejo | city | Ngobe-Bugle | Panama | 8.45 | -81.62 | 2066 | 2533 |
| Alto Cordoba | city | Cordoba | Argentina | -31.39 | -64.18 | 1669 | 265989 |
| Alto Corotú | city | Chiriqui | Panama | 8.57 | -82.32 | 830 | 8564 |
| Alto Corrales | city | Chiriqui | Panama | 8.40 | -82.18 | 830 | 2811 |
| Alto Coruma | city | Miranda | Venezuela | 10.29 | -66.81 | 1669 | 75894 |
| Alto Crespo | city | Tachira | Venezuela | 7.81 | -72.30 | 4189 | 73837 |
| Alto Cruz | city | Antioquia | Colombia | 6.80 | -75.74 | 10068 | 3088 |
| Alto Cruzeiro | city | Minas Gerais | Brazil | -19.92 | -44.28 | 3349 | 47578 |
| Alto Cuanza | city | Bie | Angola | -13.23 | 17.42 | 4274 | 2533 |
| Alto Cuerazo | city | Caqueta | Colombia | 0.93 | -75.01 | 830 | 447 |
| Alto Cuilo | city | Moxico | Angola | -13.43 | 18.87 | 5029 | 298 |
| Alto Cuito | city | Moxico | Angola | -13.43 | 18.87 | 5029 | 298 |
| Alto Cushiviani | city | Junin | Peru | -11.20 | -74.70 | 2509 | 4515 |
| Alto Cuso | city | Kwanza Norte | Angola | -8.92 | 15.35 | 2906 | 2533 |
| Alto Cutia | city | Santa Catarina | Brazil | -27.23 | -49.52 | 1761 | 6009 |
| Alto Cuyani | city | Junin | Peru | -11.02 | -74.94 | 2874 | 2801 |