| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Bu-ri | city | Gyeonggi | Korea, Republic of (South) | 37.44 | 127.54 | 219 | 9755 |
| Bucheomal | city | Gyeonggi | Korea, Republic of (South) | 37.61 | 126.76 | 98 | 241363 |
| Bucheon | city | Gyeonggi | Korea, Republic of (South) | 37.50 | 126.78 | 55 | 1323388 |
| Bucheon-si | city | Gyeonggi | Korea, Republic of (South) | 37.50 | 126.78 | 55 | 1323388 |
| Bucheonae | city | Gyeonggi | Korea, Republic of (South) | 37.12 | 127.00 | 49 | 77714 |
| Bucheoul | city | Gyeonggi | Korea, Republic of (South) | 37.45 | 127.55 | 377 | 9888 |
| Bucheoul | city | Gyeonggi | Korea, Republic of (South) | 37.37 | 127.54 | 104 | 9769 |
| Buchigogae | city | Gyeonggi | Korea, Republic of (South) | 38.08 | 127.05 | 830 | 8195 |
| Budaeap | city | Gyeonggi | Korea, Republic of (South) | 37.30 | 127.60 | 249 | 31615 |
| Budong | city | Gyeonggi | Korea, Republic of (South) | 37.76 | 127.20 | 321 | 56154 |
| Bueongbae | city | Gyeonggi | Korea, Republic of (South) | 37.59 | 127.33 | 262 | 30565 |
| Bugok | city | Gyeonggi | Korea, Republic of (South) | 37.85 | 127.20 | 403 | 22400 |
| Bugok-dong | city | Gyeonggi | Korea, Republic of (South) | 37.32 | 126.95 | 177 | 660467 |
| Buhang-ri | city | Gyeonggi | Korea, Republic of (South) | 37.36 | 127.40 | 830 | 23675 |
| Buhangni | city | Gyeonggi | Korea, Republic of (South) | 37.36 | 127.40 | 830 | 23675 |
| Buheung-dong | city | Gyeonggi | Korea, Republic of (South) | 37.39 | 126.95 | 101 | 888933 |
| Buheungni | city | Gyeonggi | Korea, Republic of (South) | 38.22 | 127.03 | 830 | 7930 |
| Buil | city | Gyeonggi | Korea, Republic of (South) | 37.45 | 127.61 | 331 | 10109 |
| Buinteo | city | Gyeonggi | Korea, Republic of (South) | 37.80 | 127.13 | 406 | 59435 |
| Buji | city | Gyeonggi | Korea, Republic of (South) | 37.63 | 127.48 | 830 | 1850 |
| Buk-gol | city | Gyeonggi | Korea, Republic of (South) | 37.38 | 127.01 | 360 | 400052 |
| Buk-ri | city | Gyeonggi | Korea, Republic of (South) | 37.25 | 126.57 | 95 | 3228 |
| Buk-ri | city | Gyeonggi | Korea, Republic of (South) | 37.16 | 127.14 | 252 | 71035 |
| Bukbau | city | Gyeonggi | Korea, Republic of (South) | 37.49 | 127.51 | 160 | 10132 |
| Bukbawi | city | Gyeonggi | Korea, Republic of (South) | 38.13 | 127.22 | 830 | 10514 |
| Bukcheon-mal | city | Gyeonggi | Korea, Republic of (South) | 37.22 | 126.97 | 157 | 378664 |
| Bukdae-gol | city | Gyeonggi | Korea, Republic of (South) | 37.45 | 127.36 | 830 | 8769 |
| Bukdongmae | city | Gyeonggi | Korea, Republic of (South) | 37.62 | 126.59 | 32 | 60300 |
| Bukhan | city | Gyeonggi | Korea, Republic of (South) | 37.65 | 126.96 | 1669 | 579664 |
| Bukjeong | city | Gyeonggi | Korea, Republic of (South) | 37.13 | 127.13 | 160 | 100191 |
| Bukjwa | city | Gyeonggi | Korea, Republic of (South) | 37.05 | 127.33 | 337 | 10640 |
| Buksangsim | city | Gyeonggi | Korea, Republic of (South) | 37.50 | 127.41 | 108 | 9837 |
| Buldang | city | Gyeonggi | Korea, Republic of (South) | 37.73 | 126.74 | 118 | 55512 |
| Buldang | city | Gyeonggi | Korea, Republic of (South) | 36.98 | 127.17 | 19 | 36689 |
| Buldang-gol | city | Gyeonggi | Korea, Republic of (South) | 37.19 | 127.19 | 830 | 35657 |
| Buldang-gol | city | Gyeonggi | Korea, Republic of (South) | 37.24 | 127.08 | 209 | 388148 |
| Buldang-gol | city | Gyeonggi | Korea, Republic of (South) | 37.23 | 127.12 | 282 | 163875 |
| Buldang-ri | city | Gyeonggi | Korea, Republic of (South) | 37.45 | 127.21 | 1135 | 193960 |
| Buldanggol | city | Gyeonggi | Korea, Republic of (South) | 37.72 | 126.59 | 59 | 69857 |
| Buldanggol | city | Gyeonggi | Korea, Republic of (South) | 37.79 | 126.70 | 209 | 18902 |
| Buldanggol | city | Gyeonggi | Korea, Republic of (South) | 37.73 | 127.32 | 830 | 19442 |
| Buldangni | city | Gyeonggi | Korea, Republic of (South) | 37.45 | 127.21 | 1135 | 193960 |
| Bulgeunbat | city | Gyeonggi | Korea, Republic of (South) | 37.85 | 126.79 | 55 | 22350 |
| Bulgeunmal | city | Gyeonggi | Korea, Republic of (South) | 37.96 | 126.84 | 88 | 11149 |
| Bulgi | city | Gyeonggi | Korea, Republic of (South) | 37.79 | 127.29 | 1023 | 38262 |
| Bulgidong | city | Gyeonggi | Korea, Republic of (South) | 37.77 | 126.64 | 88 | 27826 |
| Bulgidong | city | Gyeonggi | Korea, Republic of (South) | 37.87 | 126.86 | 209 | 20939 |
| Bulgok-ri | city | Gyeonggi | Korea, Republic of (South) | 37.45 | 127.55 | 360 | 9999 |
| Bulgongni | city | Gyeonggi | Korea, Republic of (South) | 37.45 | 127.55 | 360 | 9999 |
| Bulhyeon | city | Gyeonggi | Korea, Republic of (South) | 37.03 | 127.28 | 213 | 15960 |
| Bulmaeji | city | Gyeonggi | Korea, Republic of (South) | 37.68 | 126.91 | 160 | 265191 |
| Buncheon-ri | city | Gyeonggi | Korea, Republic of (South) | 37.20 | 126.95 | 187 | 201104 |
| Bunchon | city | Gyeonggi | Korea, Republic of (South) | 37.16 | 127.35 | 390 | 42914 |
| Bunchon | city | Gyeonggi | Korea, Republic of (South) | 37.20 | 126.96 | 170 | 201104 |
| Bundang-dong | city | Gyeonggi | Korea, Republic of (South) | 37.37 | 127.14 | 830 | 514747 |
| Bundangdong | city | Gyeonggi | Korea, Republic of (South) | 37.37 | 127.14 | 830 | 514747 |
| Bundigi | city | Gyeonggi | Korea, Republic of (South) | 37.11 | 127.53 | 252 | 8344 |
| Bundugol | city | Gyeonggi | Korea, Republic of (South) | 37.70 | 126.73 | 62 | 124378 |
| Bungmanse | city | Gyeonggi | Korea, Republic of (South) | 37.96 | 127.25 | 830 | 21899 |
| Bungni | city | Gyeonggi | Korea, Republic of (South) | 37.16 | 127.14 | 252 | 71035 |
| Bunin-ri | city | Gyeonggi | Korea, Republic of (South) | 37.50 | 127.31 | 830 | 21031 |
| Bunjaemal | city | Gyeonggi | Korea, Republic of (South) | 37.16 | 127.35 | 390 | 42914 |
| Bunjagol | city | Gyeonggi | Korea, Republic of (South) | 37.76 | 127.50 | 830 | 682 |
| Bunjeom | city | Gyeonggi | Korea, Republic of (South) | 37.53 | 127.38 | 229 | 9800 |
| Bunjeomdong | city | Gyeonggi | Korea, Republic of (South) | 37.80 | 126.74 | 285 | 22206 |
| Bunmillak | city | Gyeonggi | Korea, Republic of (South) | 37.75 | 127.12 | 285 | 207785 |
| Bunseokgol | city | Gyeonggi | Korea, Republic of (South) | 38.06 | 126.97 | 219 | 7852 |
| Bunsuwondong | city | Gyeonggi | Korea, Republic of (South) | 37.77 | 126.86 | 183 | 38309 |
| Bunto | city | Gyeonggi | Korea, Republic of (South) | 37.07 | 127.30 | 232 | 11234 |
| Buntugol | city | Gyeonggi | Korea, Republic of (South) | 37.73 | 127.21 | 351 | 71928 |
| Buntugul | city | Gyeonggi | Korea, Republic of (South) | 37.75 | 127.20 | 321 | 56154 |
| Bunwolli | city | Gyeonggi | Korea, Republic of (South) | 37.50 | 127.31 | 830 | 21031 |
| Bunwon | city | Gyeonggi | Korea, Republic of (South) | 37.49 | 127.30 | 95 | 27611 |
| Bunwon-ri | city | Gyeonggi | Korea, Republic of (South) | 37.50 | 127.31 | 830 | 21031 |
| Bupyeongni | city | Gyeonggi | Korea, Republic of (South) | 37.28 | 127.74 | 830 | 11570 |
| Bupyong-ri | city | Gyeonggi | Korea, Republic of (South) | 37.28 | 127.74 | 830 | 11570 |
| Buramdong | city | Gyeonggi | Korea, Republic of (South) | 37.65 | 127.10 | 196 | 1019223 |
| Burau | city | Gyeonggi | Korea, Republic of (South) | 37.27 | 127.68 | 118 | 29052 |
| Burim | city | Gyeonggi | Korea, Republic of (South) | 37.41 | 126.97 | 121 | 739308 |
| Burim-dong | city | Gyeonggi | Korea, Republic of (South) | 37.43 | 127.00 | 236 | 736724 |
| Burim-dong | city | Gyeonggi | Korea, Republic of (South) | 37.40 | 126.96 | 108 | 815477 |
| Burodong | city | Gyeonggi | Korea, Republic of (South) | 37.09 | 127.53 | 275 | 8376 |
| Buryeonggol | city | Gyeonggi | Korea, Republic of (South) | 38.19 | 127.04 | 830 | 7270 |
| Busan-dong | city | Gyeonggi | Korea, Republic of (South) | 37.15 | 127.09 | 236 | 156022 |
| Busandong | city | Gyeonggi | Korea, Republic of (South) | 37.15 | 127.09 | 236 | 156022 |
| Buseokdong | city | Gyeonggi | Korea, Republic of (South) | 37.76 | 126.87 | 321 | 59822 |
| Butgogae | city | Gyeonggi | Korea, Republic of (South) | 37.13 | 127.59 | 249 | 8502 |
| Buttanggol | city | Gyeonggi | Korea, Republic of (South) | 37.86 | 127.03 | 288 | 45115 |
| Buyong-ri | city | Gyeonggi | Korea, Republic of (South) | 37.55 | 127.35 | 830 | 10094 |
| Buyongni | city | Gyeonggi | Korea, Republic of (South) | 37.55 | 127.35 | 830 | 10094 |