| Similarity | Rank | |
|---|---|---|
| belgium | 0.792 | 4861 |
| denmark | 0.785 | 4880 |
| netherlands | 0.752 | 4606 |
| czechoslovakia | 0.748 | 5556 |
| bulgaria | 0.748 | 8126 |
| sweden | 0.746 | 4233 |
| austria | 0.736 | 5067 |
| czechoslavakia | 0.730 | 96820 |
| portugal | 0.728 | 5602 |
| hungary | 0.727 | 4648 |
| poland | 0.723 | 3632 |
| switzerland | 0.717 | 4515 |
| norway | 0.716 | 4517 |
| canada | 0.708 | 2895 |
| italy | 0.694 | 1948 |
| iceland | 0.694 | 9543 |
| luxembourg | 0.689 | 8393 |
| bremerhaven | 0.685 | 98714 |
| benelux | 0.677 | 26716 |
| rumania | 0.676 | 37619 |
| scandinavia | 0.676 | 11324 |
| visa-free | 0.673 | 77803 |
| holland | 0.673 | 4435 |
| german-occupied | 0.672 | 72389 |
| oder-neisse | 0.671 | 51872 |