| Similarity | Rank | |
|---|---|---|
| Mid-Atlantic | 0.862 | 42292 |
| seaboard | 0.800 | 55176 |
| Carolinas | 0.794 | 40152 |
| Seaboard | 0.777 | 75364 |
| Northeast | 0.774 | 12099 |
| Atlantic | 0.771 | 5192 |
| Midwest | 0.771 | 11791 |
| Northwest | 0.759 | 8842 |
| Appalachians | 0.735 | 80077 |
| Puget | 0.729 | 30756 |
| mid-west | 0.724 | 95160 |
| Aleutian | 0.713 | 93298 |
| Hemisphere | 0.710 | 27645 |
| midwest | 0.708 | 43563 |
| Midwestern | 0.707 | 35128 |
| Chesapeake | 0.706 | 21556 |
| Panhandle | 0.703 | 48803 |
| Maine | 0.703 | 7358 |
| Tidewater | 0.702 | 84351 |
| Southwest | 0.701 | 10236 |
| southeastern | 0.700 | 23547 |
| coasts | 0.699 | 25322 |
| midwestern | 0.693 | 76888 |
| Pacific | 0.688 | 3504 |
| Maritimes | 0.686 | 83721 |