| Similarity | Rank | |
|---|---|---|
| towy | 0.824 | 77032 |
| teifi | 0.811 | 40249 |
| snowdonia | 0.786 | 18035 |
| trossachs | 0.783 | 76824 |
| vyrnwy | 0.783 | 60661 |
| ochil | 0.777 | 88614 |
| mawddach | 0.777 | 83331 |
| carneddau | 0.775 | 86162 |
| glenfinnan | 0.774 | 85926 |
| sirhowy | 0.774 | 95155 |
| kielder | 0.770 | 36881 |
| goyt | 0.769 | 96942 |
| dyfi | 0.767 | 93127 |
| slioch | 0.766 | 87277 |
| rheidol | 0.765 | 52233 |
| hongu | 0.762 | 96816 |
| aberdulais | 0.760 | 63137 |
| pembrokeshire | 0.759 | 20558 |
| dovedale | 0.756 | 78032 |
| beacons | 0.755 | 33839 |
| nidd | 0.755 | 64195 |
| broads | 0.755 | 34542 |
| brakevan | 0.754 | 83407 |
| fells | 0.754 | 38120 |
| howgill | 0.753 | 67259 |