| Name | Country | Feature class | Latitude | Longitude | |
|---|---|---|---|---|---|
3151  | Buenos Aires Buenos Aires | Costa Rica, Alajuela Province San Carlos > Venecia | populated place | N 10° 22′ 55'' | W 84° 18′ 12'' |
| 3152 | Buenos Aires | Costa Rica, Alajuela Province Palmares > Buenos Aires | populated place | N 10° 4′ 8'' | W 84° 26′ 7'' |
| 3153 | Buenos Aires | Costa Rica, Limón Province Pococí > Jiménez | populated place | N 10° 10′ 54'' | W 83° 46′ 55'' |
| 3154 | Buenos Aires Buenos Aires | Costa Rica, Guanacaste Province Nicoya > Sámara | populated place | N 9° 54′ 30'' | W 85° 28′ 50'' |
3155  | Río Buenavista Cano Buenavista,Caño Buenavista,Rio Buena Vista,Rio Buenavista,Río Buena Vista,Río Buenavista | Costa Rica, Alajuela Province | stream | N 10° 44′ 32'' | W 84° 47′ 43'' |
| 3156 | Buena Vista | Costa Rica, San José Puriscal > Mercedes Sur | populated place | N 9° 50′ 0'' | W 84° 19′ 0'' |
| 3157 | Río Brujo Quebrada Bruja,Quebrada Brujo,Rio Brujo,Río Brujo | Costa Rica, Puntarenas Province | stream | N 9° 5′ 38'' | W 83° 16′ 17'' |
3158  | Cerro Brujo Cerro Brujo | Costa Rica, Guanacaste Province Santa Cruz > Santa Cruz | mountain | N 10° 8′ 52'' | W 85° 37′ 55'' |
| 3159 | Brujo Brujo | Costa Rica, San José Pérez Zeledón > Río Nuevo | populated place | N 9° 25′ 34'' | W 83° 56′ 36'' |
| 3160 | Brujo Brujo | Costa Rica, Puntarenas Province Buenos Aires > Buenos Aires | populated place | N 9° 5′ 44'' | W 83° 16′ 23'' |
| 3161 | Bristol Bristol | Costa Rica, Limón Province Matina > Matina | populated place | N 10° 1′ 48'' | W 83° 18′ 13'' |
| 3162 | Breñón Brenon,Breñón | Costa Rica, San José Acosta > Sabanillas | populated place | N 9° 45′ 12'' | W 84° 15′ 9'' |
| 3163 | Brasilito Brasilito | Costa Rica, Guanacaste Province Santa Cruz > Cabo Velas | populated place | N 10° 24′ 23'' | W 85° 47′ 46'' |
| 3164 | Botija Botija | Costa Rica, Guanacaste Province Nicoya > Quebrada Honda | populated place | N 10° 8′ 20'' | W 85° 17′ 30'' |
| 3165 | Boston Boston | Costa Rica, Guanacaste Province Abangares > Sierra | populated place | N 10° 18′ 11'' | W 84° 54′ 46'' |
| 3166 | Boston | Costa Rica, Limón Province Matina > Carrandi | populated place | N 10° 0′ 58'' | W 83° 15′ 14'' |
| 3167 | Boquete Boquete | Costa Rica, Guanacaste Province Nicoya > Mansión | populated place | N 10° 6′ 45'' | W 85° 21′ 38'' |
| 3168 | Boquerón Boqueron,Boquerón | Costa Rica, Cartago Province Oreamuno > Cipreses | populated place | N 9° 53′ 22'' | W 83° 51′ 13'' |
| 3169 | Bonilla Abajo Bonilla Abajo | Costa Rica, Limón Province Siquirres > Florida | populated place | N 10° 0′ 45'' | W 83° 36′ 26'' |
| 3170 | Bonifacio Bonifacio | Costa Rica, Limón Province Limón > Valle La Estrella | populated place | N 9° 46′ 55'' | W 82° 54′ 59'' |
| 3171 | Bolsón Bolson,Bolsón | Costa Rica, San José Turrubares > San Pablo | populated place | N 9° 54′ 39'' | W 84° 27′ 34'' |
| 3172 | Bolivia Bolivia | Costa Rica, San José Pérez Zeledón > Platanares | populated place | N 9° 11′ 10'' | W 83° 37′ 11'' |
| 3173 | Bolívar Bolivar,Bolívar | Costa Rica, San José Acosta > Palmichal | populated place | N 9° 49′ 42'' | W 84° 11′ 56'' |
| 3174 | Bolas Bolas | Costa Rica, Puntarenas Province Buenos Aires > Buenos Aires | populated place | N 9° 4′ 57'' | W 83° 12′ 36'' |
| 3175 | Bocana Bocana | Costa Rica, San José Puriscal > Mercedes Sur | populated place | N 9° 46′ 31'' | W 84° 22′ 7'' |
| 3176 | Boca Chocuaco Boca Chocuaco | Costa Rica, Puntarenas Province Osa > Sierpe | populated place | N 8° 49′ 48'' | W 83° 26′ 2'' |
| 3177 | Birrís Birris,Birrís | Costa Rica, Cartago Province Alvarado > Cervantes | populated place | N 9° 53′ 36'' | W 83° 47′ 24'' |
| 3178 | Birrí Birri,Birrí | Costa Rica, Heredia Province Santa Bárbara > Jesús | populated place | N 10° 3′ 41'' | W 84° 8′ 5'' |
| 3179 | Cerro Bijagualito Cerro Bijagualito | Costa Rica, San José Turrubares > Carara | mountain | N 9° 43′ 54'' | W 84° 33′ 10'' |
| 3180 | Bijagualito Bijagualito | Costa Rica, San José Turrubares > Carara | populated place | N 9° 43′ 55'' | W 84° 32′ 47'' |
| 3181 | Bijagual Bijagual | Costa Rica, Alajuela Province San Carlos > Aguas Zarcas | populated place | N 10° 29′ 35'' | W 84° 20′ 3'' |
| 3182 | Bijagual Bijagual | Costa Rica, San José Turrubares > Carara | populated place | N 9° 43′ 36'' | W 84° 34′ 7'' |
| 3183 | Punta Bichirí Turrialba | Costa Rica, Limón Province Talamanca > Telire | populated place | N 9° 29′ 0'' | W 82° 59′ 0'' |
| 3184 | Beverly Beverly | Costa Rica, Limón Province Limón > Matama | populated place | N 9° 55′ 28'' | W 83° 2′ 19'' |
| 3185 | Berrugate | Costa Rica, Guanacaste Province Nandayure > San Pablo | populated place | N 10° 3′ 0'' | W 85° 11′ 0'' |
| 3186 | Bermejo Bermejo | Costa Rica, Cartago Province Cartago > Quebradilla | populated place | N 9° 51′ 38'' | W 83° 59′ 37'' |
| 3187 | Berlín Berlin,Berlín | Costa Rica, Alajuela Province San Ramón > San Rafael | populated place | N 10° 0′ 54'' | W 84° 28′ 20'' |
| 3188 | Berlín Berlin,Berlín | Costa Rica, San José Pérez Zeledón > Páramo | populated place | N 9° 25′ 48'' | W 83° 45′ 14'' |
| 3189 | Bellavista Bellavista | Costa Rica, Puntarenas Province Montes de Oro > Miramar | populated place | N 10° 6′ 30'' | W 84° 42′ 33'' |
| 3190 | Bellavista Bellavista | Costa Rica, Guanacaste Province Nandayure > Porvenir | populated place | N 9° 57′ 17'' | W 85° 16′ 48'' |
| 3191 | Bella Vista | Costa Rica, Guanacaste Province Nandayure > Porvenir | populated place | N 9° 57′ 10'' | W 85° 16′ 45'' |
| 3192 | Río Bejuco Quebrada Honda,Rio Bejuco,Rio Hondo,Río Bejuco,Río Hondo | Costa Rica, Guanacaste Province Nandayure | stream | N 9° 49′ 19'' | W 85° 19′ 49'' |
| 3193 | Bebliyak | Costa Rica, Limón Province Talamanca > Telire | populated place | N 9° 25′ 0'' | W 83° 14′ 0'' |
| 3194 | Bebedero Bebedero,San Francisco | Costa Rica, San José Escazú > San Antonio | section of populated place | N 9° 54′ 9'' | W 84° 9′ 27'' |
| 3195 | Cerro Barú | Costa Rica, San José Pérez Zeledón > Barú | mountain | N 9° 20′ 0'' | W 83° 47′ 0'' |
| 3196 | Barú Baru,Barú | Costa Rica, San José Pérez Zeledón > Barú | populated place | N 9° 16′ 52'' | W 83° 50′ 34'' |
| 3197 | Barroeta Barroeta | Costa Rica, Alajuela Province Atenas > Jesús | populated place | N 9° 56′ 37'' | W 84° 27′ 28'' |
| 3198 | Méndez | Costa Rica, San José Desamparados > San Rafael Arriba | populated place | N 9° 53′ 0'' | W 84° 4′ 0'' |
| 3199 | Barrio La Equitativa | Costa Rica, San José Curridabat > Curridabat | populated place | N 9° 55′ 0'' | W 84° 3′ 0'' |
| 3200 | Hispano Barrio Hispano,Hispano | Costa Rica, San José Curridabat > Curridabat | section of populated place | N 9° 54′ 47'' | W 84° 3′ 45'' |
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