| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Jesberg | city | Land Hessen | Germany | 51 | 9.15 | 849 | 11847 |
| Jestadt | city | Land Hessen | Germany | 51.2166667 | 10.0166667 | 528 | 10970 |
| Jestädt | city | Land Hessen | Germany | 51.2166667 | 10.0166667 | 528 | 10970 |
| Johanisberg | city | Land Hessen | Germany | 50 | 7.9833333 | 321 | 26230 |
| Johannesberg | city | Land Hessen | Germany | 50.5166667 | 9.6666667 | 882 | 14669 |
| Johannisberg | city | Land Hessen | Germany | 50 | 7.9833333 | 321 | 26230 |
| Johannisberg im Rheingau | city | Land Hessen | Germany | 50 | 7.9833333 | 321 | 26230 |
| Johannisberger Grund | city | Land Hessen | Germany | 50 | 7.9833333 | 321 | 26230 |
| Josbach | city | Land Hessen | Germany | 50.9 | 9 | 1020 | 16782 |
| Jossa | city | Land Hessen | Germany | 50.4833333 | 9.45 | 1548 | 10950 |
| Jossa | city | Land Hessen | Germany | 50.2333333 | 9.6 | 784 | 18172 |
| Jugenheim | city | Land Hessen | Germany | 49.7547222 | 8.6361111 | 623 | 48456 |
| Jugenheim an der Bergstrasse | city | Land Hessen | Germany | 49.7547222 | 8.6361111 | 623 | 48456 |
| Jugesheim | city | Land Hessen | Germany | 50.0333333 | 8.8833333 | 423 | 84009 |
| Juhohe | city | Land Hessen | Germany | 49.6166667 | 8.7 | 810 | 39250 |
| Juhöhe | city | Land Hessen | Germany | 49.6166667 | 8.7 | 810 | 39250 |
| Jügesheim | city | Land Hessen | Germany | 50.0333333 | 8.8833333 | 423 | 84009 |
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