| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| jabłonicki | city | Swietokrzyskie | Poland | 50.59 | 21.07 | 830 | 7043 |
| jabłoński | city | Mazowieckie | Poland | 52.49 | 22.44 | 830 | 2859 |
| jackowski | city | Kujawsko-Pomorskie | Poland | 52.96 | 18.97 | 285 | 3520 |
| jae | city | Jeonnam | Korea, Republic of (South) | 34.65 | 126.77 | 19 | 8933 |
| jae | city | Jeonnam | Korea, Republic of (South) | 34.43 | 126.86 | 0 | 5426 |
| jae | city | Gangwon | Korea, Republic of (South) | 37.60 | 127.77 | 954 | 3230 |
| jaijar | city | Bihar | India | 26.10 | 84.26 | 213 | 116071 |
| jakubowski | city | Dolnoslaskie | Poland | 50.70 | 16.93 | 948 | 4138 |
| jamecki | city | Slaskie | Poland | 50.71 | 18.99 | 1030 | 8250 |
| jamieński | city | Lodzkie | Poland | 51.70 | 18.88 | 830 | 4570 |
| jamieński | city | Swietokrzyskie | Poland | 50.68 | 21.07 | 830 | 3166 |
| jamieński | city | Podkarpackie | Poland | 49.60 | 22.62 | 1748 | 3227 |
| jamieński | city | Podkarpackie | Poland | 49.63 | 22.57 | 1669 | 3169 |
| jamski | city | Lubelskie | Poland | 51.51 | 22.83 | 830 | 5455 |
| janczewski | city | Mazowieckie | Poland | 52.76 | 22.25 | 830 | 3554 |
| janghwal | city | Jeonnam | Korea, Republic of (South) | 34.54 | 126.53 | 111 | 11647 |
| jangsaeng-i | city | Jeonnam | Korea, Republic of (South) | 34.54 | 126.53 | 3 | 10909 |
| janicki | city | Slaskie | Poland | 50.92 | 18.73 | 830 | 7941 |
| janikowicki | city | Malopolskie | Poland | 50.19 | 20.78 | 830 | 8682 |
| janjimanahan | city | Sumatera Utara | Indonesia | 1.39 | 99.43 | 898 | 17592 |
| janopolski | city | Mazowieckie | Poland | 52.64 | 20.70 | 400 | 3777 |
| janowicki | city | Swietokrzyskie | Poland | 50.58 | 20.83 | 830 | 5388 |
| janowski | city | Kujawsko-Pomorskie | Poland | 52.77 | 18.82 | 305 | 5569 |
| janowski | city | Swietokrzyskie | Poland | 50.57 | 20.60 | 839 | 6268 |
| janówecki | city | Lodzkie | Poland | 51.34 | 19.70 | 830 | 28945 |
| jarv | city | Vorumaa | Estonia | 57.65 | 27.16 | 830 | 510 |
| jasecki | city | Lubelskie | Poland | 51.86 | 22.60 | 830 | 4313 |
| jasieniecki | city | Wielkopolskie | Poland | 52.31 | 19.01 | 344 | 4156 |
| jasionowski | city | Podlaskie | Poland | 54.16 | 22.97 | 830 | 25423 |
| jasiorówecki | city | Mazowieckie | Poland | 52.55 | 21.70 | 344 | 7126 |
| jaskółecki | city | Wielkopolskie | Poland | 51.69 | 17.74 | 830 | 19255 |
| jastrzębnicki | city | Swietokrzyskie | Poland | 50.37 | 20.38 | 853 | 4887 |
| jaszczułcki | city | Mazowieckie | Poland | 52.71 | 21.53 | 416 | 3470 |
| jaworski | city | Podkarpackie | Poland | 49.56 | 21.47 | 1256 | 5422 |
| jaworzański | city | Podkarpackie | Poland | 49.95 | 21.35 | 948 | 8361 |
| jaźwiński | city | Mazowieckie | Poland | 52.92 | 19.63 | 377 | 3863 |
| je | city | Jeonnam | Korea, Republic of (South) | 34.73 | 126.93 | 830 | 9667 |
| jedlinecki | city | Mazowieckie | Poland | 53.29 | 20.78 | 830 | 1883 |
| jerzyski | city | Mazowieckie | Poland | 52.58 | 21.68 | 370 | 6715 |
| jeziorniański | city | Lodzkie | Poland | 51.38 | 18.23 | 830 | 4107 |
| jeziorowski | city | Lodzkie | Poland | 51.57 | 18.72 | 830 | 32287 |
| jeziorski | city | Swietokrzyskie | Poland | 50.58 | 21.45 | 830 | 6152 |
| jia Ngjia Diancun | city | Jilin | China | 44.50 | 125.97 | 830 | 19832 |
| jigaegol | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 39.50 | 126.61 | 1669 | 6228 |
| jiseongchon | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 39.49 | 126.66 | 1669 | 6556 |
| jiànān zhèn | city | Jilin | China | 43.08 | 125.08 | 875 | 202546 |
| jiājíbó luògé zhèn | city | Qinghai | China | 33.85 | 95.62 | 13694 | 0 |
| jiān shā jǔ | city | Hong Kong | 22.30 | 114.17 | 3 | 2446780 | |
| jiāngnā zhèn | city | Yunnan | China | 23.61 | 104.37 | 5249 | 142141 |
| jiāyīlèmǎ xiāng | city | Xinjiang | China | 48.11 | 86.45 | 1847 | 894 |
| josiecki | city | Podlaskie | Poland | 52.82 | 22.76 | 830 | 2639 |
| juamgol | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 39.41 | 126.71 | 2775 | 7309 |
| julianowski | city | Mazowieckie | Poland | 51.96 | 20.70 | 830 | 4184 |
| julijski | city | Wielkopolskie | Poland | 52.33 | 18.34 | 321 | 13270 |
| jung-ganjae | city | Hamnam | Korea, Dem. Peoples Rep. of (North) | 39.48 | 126.79 | 1053 | 7450 |
| jurkowicki | city | Swietokrzyskie | Poland | 50.79 | 21.39 | 856 | 8275 |
| jurkowicki | city | Swietokrzyskie | Poland | 50.64 | 21.37 | 921 | 6938 |
| jurty Sobjanina | city | Sverdlovskaya Oblast' | Russia | 61.16 | 61.27 | 265 | 149 |
| juszkowski | city | Pomorskie | Poland | 54.26 | 18.61 | 88 | 43320 |
| järv | city | Valgamaa | Estonia | 58.06 | 26.08 | 213 | 620 |
| jíyěkè zhèn | city | Xinjiang | China | 46.40 | 82.90 | 1669 | 745 |
| józefowski | city | Mazowieckie | Poland | 52.95 | 20.32 | 396 | 2798 |
| józefowski | city | Mazowieckie | Poland | 52.85 | 21.55 | 364 | 3209 |
| józefowski | city | Lodzkie | Poland | 51.95 | 18.84 | 364 | 5091 |
| józefowski | city | Mazowieckie | Poland | 51.91 | 20.68 | 830 | 3887 |
| józefowski | city | Lodzkie | Poland | 51.83 | 19.88 | 830 | 5684 |
| józefowski | city | Wielkopolskie | Poland | 51.73 | 17.70 | 830 | 3929 |
| józefowski | city | Lodzkie | Poland | 51.66 | 20.18 | 830 | 3361 |
| józefowski | city | Lodzkie | Poland | 51.55 | 18.63 | 830 | 6066 |
| józefowski | city | Lodzkie | Poland | 51.43 | 19.03 | 830 | 4097 |
| józefowsko-pocieski | city | Lubelskie | Poland | 51.32 | 22.40 | 830 | 6596 |
| jędryński | city | Opolskie | Poland | 50.57 | 18.29 | 830 | 14872 |
| jīnshí zhèn | city | Hunan | China | 26.42 | 110.80 | 1145 | 33303 |