| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Babushkino | city | Sakhalinskaya Oblast' | Russia | 50.6372222 | 156.4027778 | 0 | 55 |
| Baguntan | city | Sakhalinskaya Oblast' | Russia | 48.2 | 142.5166667 | 19 | 691 |
| Bahkovo | city | Sakhalinskaya Oblast' | Russia | 46.15 | 141.9166667 | 0 | 452 |
| Baika | city | Sakhalinskaya Oblast' | Russia | 47.45 | 141.9666667 | 121 | 389 |
| Baikasabushi | city | Sakhalinskaya Oblast' | Russia | 47.45 | 141.9666667 | 121 | 389 |
| Baikovo | city | Sakhalinskaya Oblast' | Russia | 47.4833333 | 141.9666667 | 285 | 455 |
| Baikovo | city | Sakhalinskaya Oblast' | Russia | 50.7236111 | 156.1933333 | 16 | 64 |
| Bajkovo | city | Sakhalinskaya Oblast' | Russia | 50.7236111 | 156.1933333 | 16 | 64 |
| Bakacheya | city | Sakhalinskaya Oblast' | Russia | 48.2 | 142.5166667 | 19 | 691 |
| Baklanovo | city | Sakhalinskaya Oblast' | Russia | 47.8166667 | 142.5166667 | 9 | 636 |
| Balagan | city | Sakhalinskaya Oblast' | Russia | 50.6333333 | 143.4166667 | 1043 | 196 |
| Bamkovo | city | Sakhalinskaya Oblast' | Russia | 46.15 | 141.9166667 | 0 | 452 |
| Banzhou | city | Sakhalinskaya Oblast' | Russia | 50.7333333 | 156.15 | 0 | 59 |
| Barishayaerani | city | Sakhalinskaya Oblast' | Russia | 46.9194444 | 142.7366667 | 108 | 8820 |
| Barishiyatakoe | city | Sakhalinskaya Oblast' | Russia | 47.2333333 | 142.75 | 98 | 1042 |
| Batoya | city | Sakhalinskaya Oblast' | Russia | 46.8 | 143.4333333 | 219 | 236 |
| Baykovo | city | Sakhalinskaya Oblast' | Russia | 47.45 | 141.9666667 | 121 | 389 |
| Baykovo | city | Sakhalinskaya Oblast' | Russia | 50.7236111 | 156.1933333 | 16 | 64 |
| Baza Kolkhoz Vostochnaya Tym' | city | Sakhalinskaya Oblast' | Russia | 51.6166667 | 142.8666667 | 26 | 145 |
| Baza Sakhsnaba | city | Sakhalinskaya Oblast' | Russia | 51.95 | 143.1833333 | 0 | 7 |
| Belaya | city | Sakhalinskaya Oblast' | Russia | 50.7525 | 142.6263889 | 406 | 341 |
| Belich'ye | city | Sakhalinskaya Oblast' | Russia | 48.5666667 | 142.75 | 32 | 375 |
| Belinskoye | city | Sakhalinskaya Oblast' | Russia | 48.25 | 142.15 | 137 | 163 |
| Belkino | city | Sakhalinskaya Oblast' | Russia | 49.8166667 | 142.15 | 0 | 213 |
| Belokamennaya | city | Sakhalinskaya Oblast' | Russia | 46.6 | 143.0166667 | 0 | 262 |
| Belorech'ye | city | Sakhalinskaya Oblast' | Russia | 50.6911111 | 142.8591667 | 761 | 341 |
| Beloye | city | Sakhalinskaya Oblast' | Russia | 50.7525 | 142.6263889 | 406 | 341 |
| Beregovaya | city | Sakhalinskaya Oblast' | Russia | 47.7 | 142.55 | 13 | 540 |
| Beregovyye Langry | city | Sakhalinskaya Oblast' | Russia | 53.0480556 | 141.93 | 6 | 85 |
| Bereyanskiy | city | Sakhalinskaya Oblast' | Russia | 46.75 | 142.3166667 | 209 | 1447 |
| Berezhno | city | Sakhalinskaya Oblast' | Russia | 49.7333333 | 142.75 | 383 | 229 |
| Berezhnoye | city | Sakhalinskaya Oblast' | Russia | 46.9 | 141.9833333 | 190 | 380 |
| Berezino | city | Sakhalinskaya Oblast' | Russia | 49.7333333 | 142.75 | 383 | 229 |
| Berezki | city | Sakhalinskaya Oblast' | Russia | 47.2333333 | 142.7 | 62 | 3043 |
| Berezniki | city | Sakhalinskaya Oblast' | Russia | 47.2333333 | 142.7 | 62 | 3043 |
| Bereznyaki | city | Sakhalinskaya Oblast' | Russia | 47.1166667 | 142.75 | 170 | 22531 |
| Berezovaya Polyana | city | Sakhalinskaya Oblast' | Russia | 51.013889 | 142.6666667 | 360 | 336 |
| Berezovka | city | Sakhalinskaya Oblast' | Russia | 46.8166667 | 142.35 | 200 | 1443 |
| Berkino | city | Sakhalinskaya Oblast' | Russia | 49.8166667 | 142.15 | 0 | 213 |
| Beruikamen | city | Sakhalinskaya Oblast' | Russia | 46.6 | 143.0166667 | 0 | 262 |
| Berëzki | city | Sakhalinskaya Oblast' | Russia | 47.2333333 | 142.7 | 62 | 3043 |
| Berëzovaya Polyana | city | Sakhalinskaya Oblast' | Russia | 51.013889 | 142.6666667 | 360 | 336 |
| Berëzovka | city | Sakhalinskaya Oblast' | Russia | 46.8166667 | 142.35 | 200 | 1443 |
| Bezymyanka | city | Sakhalinskaya Oblast' | Russia | 47.5166667 | 141.9833333 | 580 | 480 |
| Bishasan | city | Sakhalinskaya Oblast' | Russia | 46 | 142.1333333 | 0 | 436 |
| Bisyasan | city | Sakhalinskaya Oblast' | Russia | 46 | 142.1333333 | 0 | 436 |
| Blagoveshchenskoye | city | Sakhalinskaya Oblast' | Russia | 46.75 | 142.5 | 39 | 1256 |
| Boatasyn | city | Sakhalinskaya Oblast' | Russia | 52.4333333 | 143.1 | 65 | 135 |
| Bol'shakovo | city | Sakhalinskaya Oblast' | Russia | 49.6333333 | 142.1666667 | 679 | 454 |
| Bol'shaya Erani | city | Sakhalinskaya Oblast' | Russia | 46.9194444 | 142.7366667 | 108 | 8820 |
| Bol'shaya Yelan' | city | Sakhalinskaya Oblast' | Russia | 46.9194444 | 142.7366667 | 108 | 8820 |
| Bol'sherechensk | city | Sakhalinskaya Oblast' | Russia | 53.15 | 142.5333333 | 216 | 103 |
| Bol'shoye Machi | city | Sakhalinskaya Oblast' | Russia | 51.15 | 142.25 | 52 | 101 |
| Bolotnaya | city | Sakhalinskaya Oblast' | Russia | 47.4333333 | 142.0333333 | 111 | 657 |
| Bolotnaya | city | Sakhalinskaya Oblast' | Russia | 48.2666667 | 142.6 | 344 | 685 |
| Bonnotoro | city | Sakhalinskaya Oblast' | Russia | 47.3088889 | 142.0247222 | 75 | 589 |
| Boratonaya | city | Sakhalinskaya Oblast' | Russia | 47.4333333 | 142.0333333 | 111 | 657 |
| Bory | city | Sakhalinskaya Oblast' | Russia | 48.0333333 | 142.3333333 | 78 | 434 |
| Boshnyakovo | city | Sakhalinskaya Oblast' | Russia | 49.6333333 | 142.1666667 | 679 | 454 |
| Boyarkovo | city | Sakhalinskaya Oblast' | Russia | 46.4666667 | 141.8333333 | 259 | 246 |
| Boyukly | city | Sakhalinskaya Oblast' | Russia | 49.5333333 | 142.8333333 | 541 | 236 |
| Bras | city | Sakhalinskaya Oblast' | Russia | 46.6105556 | 142.7938889 | 3 | 31262 |
| Brodyazhka | city | Sakhalinskaya Oblast' | Russia | 50.6833333 | 142.0666667 | 13 | 52 |
| Bryanskovo | city | Sakhalinskaya Oblast' | Russia | 46.75 | 142.3166667 | 209 | 1447 |
| Bryanskoye | city | Sakhalinskaya Oblast' | Russia | 46.75 | 142.3166667 | 209 | 1447 |
| Budo | city | Sakhalinskaya Oblast' | Russia | 49.0666667 | 142.2 | 9 | 537 |
| Budō | city | Sakhalinskaya Oblast' | Russia | 49.0666667 | 142.2 | 9 | 537 |
| Buitomari | city | Sakhalinskaya Oblast' | Russia | 46.4 | 141.8666667 | 377 | 317 |
| Bumakova | city | Sakhalinskaya Oblast' | Russia | 50.7 | 142.1666667 | 820 | 131 |
| Buragosurovenchenskoe | city | Sakhalinskaya Oblast' | Russia | 46.75 | 142.5 | 39 | 1256 |
| Burevestnik | city | Sakhalinskaya Oblast' | Russia | 44.8833333 | 147.6333333 | 0 | 56 |
| Burnyy | city | Sakhalinskaya Oblast' | Russia | 48.1 | 142.55 | 75 | 462 |
| Buruny | city | Sakhalinskaya Oblast' | Russia | 48.1 | 142.55 | 75 | 462 |
| Butakova | city | Sakhalinskaya Oblast' | Russia | 50.7 | 142.1666667 | 820 | 131 |
| Butakovo | city | Sakhalinskaya Oblast' | Russia | 50.7 | 142.1666667 | 820 | 131 |
| Buyukly | city | Sakhalinskaya Oblast' | Russia | 49.5333333 | 142.8333333 | 541 | 236 |
| Bykov | city | Sakhalinskaya Oblast' | Russia | 47.3166667 | 142.55 | 246 | 1036 |
| Bytovoye | city | Sakhalinskaya Oblast' | Russia | 49.1166667 | 142.9 | 341 | 242 |
| Bēruikāmen | city | Sakhalinskaya Oblast' | Russia | 46.6 | 143.0166667 | 0 | 262 |
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