| Similarity | Rank | |
|---|---|---|
| Bering | 0.849 | 60448 |
| Antarctic | 0.771 | 24238 |
| Kamchatka | 0.766 | 97308 |
| Greenland | 0.757 | 25265 |
| Marianas | 0.755 | 87301 |
| Pacific | 0.745 | 3504 |
| Arctic | 0.742 | 10344 |
| Guadalcanal | 0.738 | 80295 |
| Alaska | 0.738 | 7002 |
| Sitka | 0.728 | 63105 |
| Kodiak | 0.725 | 46258 |
| Alaskan | 0.719 | 26316 |
| Islands | 0.716 | 6419 |
| Antarctica | 0.715 | 22806 |
| mid-Atlantic | 0.713 | 71992 |
| Archipelago | 0.708 | 50899 |
| Atlantic | 0.704 | 5192 |
| Ketchikan | 0.702 | 87201 |
| seaboard | 0.701 | 55176 |
| Bight | 0.697 | 94868 |
| Isthmus | 0.696 | 92099 |
| Seaboard | 0.692 | 75364 |
| Micronesia | 0.690 | 76434 |
| Newfoundland | 0.688 | 21950 |
| Haida | 0.687 | 74786 |