| Similarity | Rank | |
|---|---|---|
| brittany | 0.823 | 12919 |
| poitou | 0.820 | 26134 |
| anjou | 0.781 | 19240 |
| gascony | 0.772 | 18445 |
| bayonne | 0.750 | 24374 |
| boulogne | 0.749 | 19492 |
| béarn | 0.737 | 29773 |
| aquitaine | 0.735 | 8614 |
| calais | 0.730 | 14441 |
| caen | 0.729 | 29037 |
| touraine | 0.728 | 43005 |
| flanders | 0.728 | 11482 |
| loire | 0.726 | 21424 |
| rouen | 0.726 | 19152 |
| limoges | 0.723 | 22753 |
| bigorre | 0.721 | 35143 |
| saintes | 0.720 | 54477 |
| poitiers | 0.719 | 22474 |
| chevauchée | 0.718 | 65704 |
| perigord | 0.713 | 78508 |
| périgord | 0.711 | 51139 |
| vexin | 0.706 | 53507 |
| chinon | 0.706 | 46857 |
| blois | 0.705 | 34096 |
| harfleur | 0.704 | 59003 |