| Similarity | Rank | |
|---|---|---|
| dnieper | 0.892 | 79804 |
| okhotsk | 0.886 | 69298 |
| honshu | 0.871 | 73123 |
| sézanne | 0.867 | 94993 |
| ural | 0.858 | 48386 |
| kuril | 0.855 | 85774 |
| brahmaputra | 0.854 | 72946 |
| appalachians | 0.852 | 69727 |
| benguela | 0.851 | 86926 |
| cotentin | 0.850 | 93439 |
| volta | 0.847 | 49472 |
| pamirs | 0.847 | 96171 |
| tigris | 0.846 | 46569 |
| tomsk | 0.844 | 65954 |
| luzon | 0.841 | 61370 |
| lleyn | 0.841 | 80199 |
| littoral | 0.837 | 40063 |
| 200km | 0.836 | 68910 |
| turkana | 0.836 | 64053 |
| gezira | 0.834 | 71790 |
| mekong | 0.832 | 45501 |
| north-central | 0.830 | 77601 |
| novaya | 0.830 | 48731 |
| caspian | 0.830 | 29127 |
| northeastern | 0.829 | 44433 |