| Similarity | Rank | |
|---|---|---|
| Black_Sea | 0.826 | 83907 |
| the_Baltic_Sea | 0.738 | 45515 |
| the_Mediterranean | 0.719 | 12631 |
| the_Mediterranean_Sea | 0.717 | 48818 |
| the_Danube | 0.712 | 57981 |
| Caspian | 0.683 | 71236 |
| the_Caucasus | 0.667 | 41306 |
| Baltic | 0.667 | 20840 |
| in_the_Mediterranean | 0.637 | 24753 |
| Caucasus | 0.634 | 73686 |
| the_Balkans | 0.633 | 25733 |
| the_Persian_Gulf | 0.630 | 61819 |
| Crimea | 0.613 | 15341 |
| the_Arctic_Ocean | 0.609 | 84014 |
| Mediterranean | 0.606 | 18105 |
| Sevastopol | 0.606 | 79042 |
| the_North_Sea | 0.606 | 42619 |
| Central_Asia | 0.601 | 12334 |
| the_Red_Sea | 0.593 | 56718 |
| Kaliningrad | 0.593 | 97741 |
| the_North_Atlantic | 0.582 | 65343 |
| the_Indian_Ocean | 0.581 | 30243 |
| Balkans | 0.577 | 99370 |
| Eurasia | 0.577 | 31622 |
| in_the_Caucasus | 0.574 | 76890 |