| Similarity | Rank | |
|---|---|---|
| athan | 0.898 | 60506 |
| brawdy | 0.849 | 87293 |
| mawgan | 0.848 | 69343 |
| marham | 0.848 | 47974 |
| otu | 0.845 | 88562 |
| cranwell | 0.835 | 45912 |
| stanford-le-hope | 0.827 | 90402 |
| abbotsinch | 0.824 | 75318 |
| whitleys | 0.821 | 78917 |
| topcliffe | 0.821 | 61737 |
| pirbright | 0.819 | 80504 |
| mosquitos | 0.818 | 84067 |
| heliport | 0.818 | 76329 |
| finningley | 0.817 | 89857 |
| refuelling | 0.815 | 88548 |
| 800x | 0.814 | 91913 |
| tp298 | 0.814 | 75507 |
| ringway | 0.814 | 52072 |
| lighter-than-air | 0.810 | 99347 |
| raaf | 0.809 | 42823 |
| kinloss | 0.808 | 48094 |
| lossiemouth | 0.805 | 44082 |
| railtour | 0.801 | 68834 |
| wyton | 0.800 | 67163 |
| warbirds | 0.800 | 49746 |