| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Bagazan | city | Loreto | Peru | -3.81 | -77.32 | 830 | 0 |
| Bagazán | city | Loreto | Peru | -4.73 | -73.53 | 370 | 1402 |
| Balsamo | city | Loreto | Peru | -5.04 | -75.67 | 830 | 149 |
| Bancal | city | Loreto | Peru | -4.52 | -77.13 | 830 | 74 |
| Baradero | city | Loreto | Peru | -5.73 | -76.45 | 830 | 447 |
| Barbascal | city | Loreto | Peru | -5.01 | -77.22 | 830 | 149 |
| Barcia | city | Loreto | Peru | -5.32 | -73.83 | 360 | 1043 |
| Barranca | city | Loreto | Peru | -4.83 | -76.68 | 830 | 149 |
| Barranquita | city | Loreto | Peru | -5.17 | -76.95 | 830 | 149 |
| Barranquita | city | Loreto | Peru | -5.19 | -75.93 | 830 | 149 |
| Barrio Florida | city | Loreto | Peru | -3.64 | -73.22 | 347 | 1042 |
| Barrio Florido | city | Loreto | Peru | -3.64 | -73.22 | 347 | 1042 |
| Barrio Medio | city | Loreto | Peru | -7.38 | -75.03 | 830 | 298 |
| Barrizales | city | Loreto | Peru | -3.60 | -71.76 | 321 | 149 |
| Bartra | city | Loreto | Peru | -2.53 | -75.73 | 830 | 0 |
| Bartra Nuevo | city | Loreto | Peru | -2.10 | -76.03 | 830 | 0 |
| Beirut | city | Loreto | Peru | -3.88 | -71.46 | 321 | 149 |
| Belem | city | Loreto | Peru | -3.73 | -74.52 | 830 | 0 |
| Belen | city | Loreto | Peru | -3.76 | -73.25 | 351 | 120353 |
| Belen de Urco | city | Loreto | Peru | -5.22 | -73.88 | 374 | 1043 |
| Bella Oriente | city | Loreto | Peru | -5.60 | -76.62 | 830 | 447 |
| Bellavista | city | Loreto | Peru | -2.68 | -72.32 | 341 | 20 |
| Bellavista | city | Loreto | Peru | -4.07 | -74.37 | 830 | 0 |
| Bellavista | city | Loreto | Peru | -3.70 | -73.25 | 347 | 88454 |
| Bellavista | city | Loreto | Peru | -5.07 | -73.99 | 390 | 1043 |
| Bellavista | city | Loreto | Peru | -5.78 | -76.52 | 830 | 447 |
| Bellavista | city | Loreto | Peru | -2.45 | -72.92 | 337 | 0 |
| Bellavista | city | Loreto | Peru | -1.55 | -75.55 | 830 | 269 |
| Bellavista | city | Loreto | Peru | -2.89 | -73.50 | 830 | 149 |
| Bellavista | city | Loreto | Peru | -6.95 | -74.38 | 830 | 0 |
| Bellavista | city | Loreto | Peru | -3.96 | -73.24 | 354 | 1038 |
| Bellavista | city | Loreto | Peru | -2.20 | -71.65 | 314 | 0 |
| Bellavista | city | Loreto | Peru | -4.05 | -73.05 | 344 | 596 |
| Bellavista | city | Loreto | Peru | -7.08 | -74.17 | 830 | 216 |
| Bellavista | city | Loreto | Peru | -4.05 | -70.25 | 285 | 69 |
| Bello Horizonte | city | Loreto | Peru | -3.77 | -73.28 | 351 | 163471 |
| Bello Horizonte | city | Loreto | Peru | -5.45 | -75.86 | 830 | 272 |
| Belén | city | Loreto | Peru | -5.42 | -75.82 | 830 | 150 |
| Berbenita | city | Loreto | Peru | -7.87 | -74.87 | 830 | 149 |
| Berlin | city | Loreto | Peru | -5.73 | -74.71 | 830 | 149 |
| Berlín | city | Loreto | Peru | -3.83 | -74.40 | 830 | 0 |
| Betania | city | Loreto | Peru | -3.32 | -71.88 | 324 | 404 |
| Betania | city | Loreto | Peru | -4.59 | -77.41 | 830 | 298 |
| Blanquita | city | Loreto | Peru | -5.43 | -73.78 | 341 | 1043 |
| Bobanasa | city | Loreto | Peru | -2.60 | -76.63 | 830 | 0 |
| Boca Airambo | city | Loreto | Peru | -3.17 | -72.28 | 347 | 149 |
| Boca Muchinguiza | city | Loreto | Peru | -3.66 | -77.42 | 830 | 0 |
| Boca Nanay | city | Loreto | Peru | -3.67 | -73.25 | 347 | 37228 |
| Boca Pavayacu | city | Loreto | Peru | -3.35 | -71.72 | 321 | 149 |
| Boca Poshin | city | Loreto | Peru | -3.89 | -71.80 | 328 | 149 |
| Boca Sábalo | city | Loreto | Peru | -3.25 | -72.28 | 334 | 170 |
| Boca Ticuna | city | Loreto | Peru | -3.85 | -71.69 | 328 | 149 |
| Boca Tigre | city | Loreto | Peru | -3.98 | -71.36 | 324 | 149 |
| Boca Yavari Mirim | city | Loreto | Peru | -4.52 | -71.73 | 314 | 0 |
| Boca de Aipena | city | Loreto | Peru | -5.10 | -75.65 | 830 | 149 |
| Boca de Chipari | city | Loreto | Peru | -5.96 | -75.96 | 830 | 452 |
| Boca del Aipena | city | Loreto | Peru | -5.07 | -75.67 | 830 | 149 |
| Boco Río Güepi | city | Loreto | Peru | -0.12 | -75.25 | 830 | 10 |
| Bolivar | city | Loreto | Peru | -2.13 | -74.76 | 830 | 149 |
| Bolognesi | city | Loreto | Peru | -3.61 | -76.42 | 830 | 0 |
| Bolognesi | city | Loreto | Peru | -6.58 | -73.25 | 830 | 0 |
| Bolognesi | city | Loreto | Peru | -3.34 | -75.03 | 830 | 0 |
| Bonaparte | city | Loreto | Peru | -6.15 | -75.93 | 830 | 579 |
| Boognesi | city | Loreto | Peru | -4.55 | -74.03 | 380 | 596 |
| Boqueroy | city | Loreto | Peru | -3.68 | -73.76 | 396 | 0 |
| Borbor | city | Loreto | Peru | -3.01 | -77.70 | 967 | 13 |
| Borja | city | Loreto | Peru | -4.47 | -77.54 | 830 | 296 |
| Bota de Oro | city | Loreto | Peru | -4.14 | -73.38 | 357 | 1183 |
| Brasil | city | Loreto | Peru | -4.48 | -71.75 | 311 | 0 |
| Bretana | city | Loreto | Peru | -5.29 | -74.35 | 830 | 149 |
| Brilla Nueva | city | Loreto | Peru | -3.23 | -71.99 | 328 | 149 |
| Bristol | city | Loreto | Peru | -4.85 | -76.55 | 830 | 136 |
| Buen Perú | city | Loreto | Peru | -5.27 | -73.21 | 328 | 0 |
| Buena Fe | city | Loreto | Peru | -4.80 | -73.85 | 380 | 595 |
| Buena Parte | city | Loreto | Peru | -6.15 | -75.93 | 830 | 579 |
| Buena Union | city | Loreto | Peru | -4.29 | -73.43 | 360 | 971 |
| Buena Vista | city | Loreto | Peru | -3.39 | -72.24 | 328 | 255 |
| Buena Vista | city | Loreto | Peru | -3.51 | -73.75 | 387 | 0 |
| Buena Vista | city | Loreto | Peru | -2.64 | -73.65 | 830 | 149 |
| Buena Vista | city | Loreto | Peru | -1.52 | -74.03 | 830 | 0 |
| Buena Vista | city | Loreto | Peru | -4.38 | -71.27 | 311 | 0 |
| Buena Vista | city | Loreto | Peru | -4.29 | -73.20 | 351 | 596 |
| Buena Vista | city | Loreto | Peru | -4.77 | -72.32 | 321 | 0 |
| Buenavista | city | Loreto | Peru | -2.12 | -74.87 | 830 | 149 |
| Buenavista | city | Loreto | Peru | -5.04 | -77.32 | 830 | 149 |
| Buenavista Viejo | city | Loreto | Peru | -1.92 | -75.32 | 830 | 149 |
| Buenjardín | city | Loreto | Peru | -4.07 | -70.25 | 285 | 57 |
| Buenjesús | city | Loreto | Peru | -3.63 | -71.83 | 324 | 149 |
| Buenos Aires | city | Loreto | Peru | -5.38 | -73.80 | 351 | 1043 |
| Buenos Aires | city | Loreto | Peru | -5.62 | -76.61 | 830 | 447 |
| Buenos Aires | city | Loreto | Peru | -4.66 | -73.84 | 377 | 596 |
| Buenos Aires | city | Loreto | Peru | -4.12 | -72.98 | 344 | 596 |
| Buenos Aires | city | Loreto | Peru | -4.22 | -73.33 | 357 | 596 |
| Buenos Aires | city | Loreto | Peru | -3.74 | -73.20 | 347 | 34993 |
| Buenos Aires | city | Loreto | Peru | -7.70 | -75.11 | 830 | 294 |
| Buenos Aires | city | Loreto | Peru | -5.77 | -74.48 | 830 | 149 |
| Buenos Ayres | city | Loreto | Peru | -5.77 | -74.48 | 830 | 149 |
| Buensuceso | city | Loreto | Peru | -4.13 | -70.42 | 288 | 17 |
| Bufeo | city | Loreto | Peru | -2.33 | -71.52 | 318 | 0 |