| Name | Country | Feature class | Latitude | Longitude | |
|---|---|---|---|---|---|
301  | General Vedia  General Vedia,General Verde | Argentina, Chaco Departamento de Bermejo | populated place population 3,513 | S 26° 55′ 56'' | W 58° 39′ 33'' |
| 302 | General Galarza Galarza,General Galarza | Argentina, Entre Rios Departamento de Gualeguay | populated place population 4,150 | S 32° 43′ 13'' | W 59° 23′ 45'' |
| 303 | General Campos Campos,Colonia General Campos,General Campos | Argentina, Entre Rios Departamento de San Salvador | populated place population 2,982 | S 31° 31′ 24'' | W 58° 24′ 20'' |
| 304 | General Alvear General Alvear | Argentina, Misiones Departamento de Oberá | populated place population 1,431 | S 27° 25′ 34'' | W 55° 10′ 9'' |
| 305 | Garuhapé Garuape,Garuapé,Garuhape,Garuhapé | Argentina, Misiones Departamento de Libertador General San Martín | populated place population 8,259 | S 26° 49′ 16'' | W 54° 57′ 27'' |
| 306 | Florentino Ameghino Florentino Ameghino | Argentina, Misiones Departamento de Oberá | populated place population 1,979 | S 27° 38′ 0'' | W 55° 5′ 1'' |
| 307 | Federal Federal,Villa Federal | Argentina, Entre Rios Departamento de Federal | seat of a second-order administrative division population 16,333 | S 30° 57′ 22'' | W 58° 46′ 46'' |
| 308 | Federación Federacion,Federación | Argentina, Entre Rios Departamento de Federación | seat of a second-order administrative division population 13,789 | S 30° 59′ 28'' | W 57° 55′ 4'' |
| 309 | El Soberbio El Soberbio | Argentina, Misiones Departamento de Guaraní | seat of a second-order administrative division population 19,571 | S 27° 17′ 47'' | W 54° 11′ 53'' |
| 310 | Colonia El Curundú Colonia El Curundu,Colonia El Curundú,Curundu,Curundú,El Curundu,El Curundú,Lapachito | Argentina, Chaco | populated place | S 26° 56′ 21'' | W 59° 39′ 16'' |
| 311 | El Alcázar El Alcazar,El Alcázar | Argentina, Misiones Departamento de Libertador General San Martín | populated place population 5,127 | S 26° 42′ 49'' | W 54° 48′ 53'' |
| 312 | Dos Arroyos Dos Arroyos | Argentina, Misiones Departamento de Leandro N. Alem | populated place population 3,079 | S 27° 41′ 58'' | W 55° 15′ 7'' |
| 313 | Villa Domínguez Colonia Clara,Dominguez,Domínguez,Villa Dominguez,Villa Domínguez | Argentina, Entre Rios Departamento de Villaguay | populated place population 1,925 | S 31° 59′ 10'' | W 58° 57′ 41'' |
| 314 | Yapeyú San Martin,Yapeyu,Yapeyú | Argentina, Corrientes Departamento de Paso de los Libres | populated place population 2,124 | S 29° 28′ 8'' | W 56° 49′ 6'' |
| 315 | Villa Ortúzar Villa Ortuzar,Villa Ortúzar | Argentina, Buenos Aires F.D. Comuna 15 | section of populated place population 22,500 | S 34° 34′ 47'' | W 58° 28′ 5'' |
| 316 | María Grande Maria Grande,María Grande,Villa Maria Grande,Villa María Grande | Argentina, Entre Rios Departamento de Paraná | populated place population 7,101 | S 31° 39′ 54'' | W 59° 53′ 58'' |
| 317 | Villa Mantero Mantero,Villa Mantero | Argentina, Entre Rios Departamento de Uruguay | populated place population 1,526 | S 32° 23′ 54'' | W 58° 44′ 45'' |
| 318 | Villa Hernandarias Hernandarias,Villa Hernandarias | Argentina, Entre Rios Departamento de Paraná | populated place population 5,375 | S 31° 13′ 51'' | W 59° 59′ 4'' |
| 319 | Villa Elisa Villa Elisa | Argentina, Entre Rios Departamento de Colón | populated place population 9,334 | S 32° 9′ 47'' | W 58° 24′ 2'' |
| 320 | Villa del Rosario Villa Rosario,Villa del Rosario | Argentina, Entre Rios Departamento de Federación | populated place population 3,488 | S 30° 47′ 44'' | W 57° 54′ 44'' |
| 321 | Urdinarrain Urdinarrain | Argentina, Entre Rios Departamento de Gualeguaychú | populated place population 7,992 | S 32° 41′ 27'' | W 58° 53′ 18'' |
| 322 | Ubajay Ubajay | Argentina, Entre Rios Departamento de Colón | populated place population 2,334 | S 31° 47′ 42'' | W 58° 18′ 54'' |
| 323 | Tres Capones Tres Capones | Argentina, Misiones Departamento de Apóstoles | populated place population 1,234 | S 28° 0′ 15'' | W 55° 36′ 33'' |
| 324 | Tacuarendí | Argentina, Santa Fe General Obligado Department | populated place population 3,067 | S 28° 24′ 45'' | W 59° 15′ 36'' |
| 325 | Sauce de Luna Sauce de Luna | Argentina, Entre Rios Departamento de Federal | populated place population 2,901 | S 31° 14′ 22'' | W 59° 13′ 3'' |
| 326 | Santo Tomé Santo Tome,Santo Tomé | Argentina, Corrientes Departamento de Santo Tomé | seat of a second-order administrative division population 22,634 | S 28° 33′ 3'' | W 56° 2′ 28'' |
| 327 | Santo Pipó Colonia Santo Pipo,Colonia Santo Pipó,San Pipo,Santo Pipo,Santo Pipó | Argentina, Misiones Departamento de San Ignacio | populated place population 5,447 | S 27° 8′ 29'' | W 55° 24′ 34'' |
| 328 | Santa Rosa Colonia Santa Rosa,Colonia Tabay,Santa Rosa,Santa-Rosa,Санта-Роса | Argentina, Corrientes Departamento de Concepción | populated place population 8,330 | S 28° 15′ 56'' | W 58° 7′ 13'' |
| 329 | Santa María Colonia Santa Maria,Colonia Santa María,Hubbart,Santa Maria,Santa María | Argentina, Misiones Departamento de Concepción de la Sierra | populated place population 1,687 | S 27° 56′ 5'' | W 55° 24′ 26'' |
| 330 | Santa Lucía Santa Lucia,Santa Lucía | Argentina, Corrientes Departamento de Lavalle | seat of a second-order administrative division population 14,056 | S 28° 59′ 23'' | W 59° 6′ 2'' |
| 331 | Santa Ana Santa Ana | Argentina, Entre Rios Departamento de Federación | populated place population 2,059 | S 30° 54′ 2'' | W 57° 55′ 55'' |
| 332 | San Salvador San Salvador,sheng sa er wa duo,聖薩爾瓦多 | Argentina, Entre Rios Departamento de San Salvador | seat of a second-order administrative division population 11,626 | S 31° 37′ 29'' | W 58° 30′ 18'' |
| 333 | San Pedro San Pedro | Argentina, Misiones Departamento de San Pedro | seat of a second-order administrative division population 23,736 | S 26° 37′ 18'' | W 54° 6′ 32'' |
| 334 | San Luis del Palmar San Luis del Palmar | Argentina, Corrientes Departamento de San Luis del Palmar | seat of a second-order administrative division population 15,347 | S 27° 30′ 27'' | W 58° 33′ 22'' |
| 335 | San José de Feliciano San Jose de Feliciano,San José de Feliciano | Argentina, Entre Rios Departamento de Feliciano | seat of a second-order administrative division population 11,137 | S 30° 23′ 7'' | W 58° 45′ 0'' |
| 336 | San José San Jose,San José | Argentina, Misiones Departamento de Apóstoles | populated place population 6,452 | S 27° 46′ 9'' | W 55° 46′ 49'' |
| 337 | San Javier San Javier | Argentina, Santa Fe Departamento de San Javier | seat of a second-order administrative division population 15,606 | S 30° 34′ 50'' | W 59° 55′ 46'' |
| 338 | San Carlos San Carlos | Argentina, Corrientes Departamento de Ituzaingó | populated place population 3,350 | S 27° 44′ 49'' | W 55° 53′ 47'' |
| 339 | Saladas Saladas | Argentina, Corrientes Departamento de Saladas | seat of a second-order administrative division population 18,349 | S 28° 15′ 18'' | W 58° 37′ 25'' |
| 340 | Ruiz de Montoya Ruiz de Montoya | Argentina, Misiones Departamento de Libertador General San Martín | populated place population 3,374 | S 26° 58′ 15'' | W 55° 3′ 2'' |
| 341 | Rosario del Tala Rosario Tala,Rosario de Tala,Rosario del Tala,Tala,luo sa li ao de er ta la,羅薩里奧德爾塔拉 | Argentina, Entre Rios Departamento de Tala | seat of a second-order administrative division population 13,807 | S 32° 18′ 2'' | W 59° 8′ 21'' |
| 342 | Puerto Vilelas Puerto Vilelas | Argentina, Chaco Departamento de San Fernando | populated place population 8,455 | S 27° 30′ 39'' | W 58° 56′ 30'' |
| 343 | Puerto Rico Libertador General San Martin,Libertador General San Martín,Puerto Libertador General San Martin,Pue... | Argentina, Misiones Departamento de Libertador General San Martín | seat of a second-order administrative division population 17,491 | S 26° 48′ 32'' | W 55° 1′ 17'' |
| 344 | Puerto Piray Puerto Piray | Argentina, Misiones Departamento de Montecarlo | populated place population 8,557 | S 26° 28′ 9'' | W 54° 42′ 26'' |
| 345 | Puerto Libertad Puerto Libertad | Argentina, Misiones Departamento de Iguazú | populated place population 6,143 | S 25° 55′ 10'' | W 54° 34′ 56'' |
| 346 | Puerto Leoni Leoni,Puerto Leoni | Argentina, Misiones Departamento de Libertador General San Martín | populated place population 2,329 | S 26° 59′ 15'' | W 55° 9′ 56'' |
| 347 | Puerto Ibicuy Puerto Ibicuy,Punta Ibicuy | Argentina, Entre Rios Departamento de Islas del Ibicuy | populated place population 4,477 | S 33° 45′ 11'' | W 59° 10′ 39'' |
| 348 | Puerto Esperanza Esperanza,Puerto Esperanza | Argentina, Misiones Departamento de Iguazú | seat of a second-order administrative division population 15,579 | S 26° 1′ 21'' | W 54° 36′ 48'' |
| 349 | Puerto Bermejo Bermejo,Puerto Bermejo,Timbo | Argentina, Chaco Departamento de Bermejo | populated place population 1,832 | S 26° 55′ 38'' | W 58° 30′ 33'' |
| 350 | Pronunciamiento Pronunciamiento | Argentina, Entre Rios Departamento de Uruguay | populated place population 1,301 | S 32° 20′ 41'' | W 58° 26′ 33'' |
by