| Similarity | Rank | |
|---|---|---|
| mablethorpe | 0.829 | 87319 |
| pembrokeshire | 0.816 | 20558 |
| mid-wales | 0.816 | 28662 |
| aberdulais | 0.811 | 63137 |
| towy | 0.810 | 77032 |
| vyrnwy | 0.803 | 60661 |
| mawddach | 0.798 | 83331 |
| ullswater | 0.797 | 55230 |
| penwith | 0.795 | 52261 |
| salcombe | 0.795 | 71570 |
| dyfi | 0.793 | 93127 |
| valleys | 0.790 | 31992 |
| glynde | 0.789 | 51912 |
| skomer | 0.786 | 49905 |
| grassington | 0.784 | 57081 |
| fenland | 0.784 | 30292 |
| neroche | 0.780 | 91523 |
| speyside | 0.777 | 37044 |
| dyfed | 0.777 | 19256 |
| inverness-shire | 0.777 | 70140 |
| teifi | 0.775 | 40249 |
| criccieth | 0.772 | 88203 |
| beacons | 0.772 | 33839 |
| duddon | 0.771 | 63170 |
| bardney | 0.771 | 95140 |