Is this chart of genetic distances in European populations wrong?

[PaganPoet]

They're pretty much interchangeable.

Nope.

[J. Ketch]

We are talking about genetics here, not geography. So no "move on".

Genetically too.

Distance to: Flemish
4.03924498 Dutch_South
4.33751081 Afrikaner
4.35568594 Walloon
4.64293011 German_South
4.87007187 German_North_Rhine
4.93024340 German_Rhineland-Palatinate_East_of_Rhine
5.49470654 German_Rhineland-Palatinate
5.68371357 French_Hauts-de-France
5.83831311 French_Normandy
6.04245811 English_East-Midlands
6.17130456 German_Hesse_South
6.20748741 German_Baden-Württemberg
6.31097457 Swiss_German
6.43424432 English_Southeast
6.53781309 English_East
6.64021084 English_West-Midlands
6.82434612 English
6.94443662 German_Bavaria_Oberpfalz
7.01173302 German_Saarland
7.25470882 German

FST chart

[Coastal Elite]

At the end of the day Belgians fall under the definition of Northwest European. Accept it and move on.
https://en.wikipedia.org/wiki/Northwestern_Europe

So Alsace gets in by the skin of their teeth? I need more detail regarding borderline communities and I'm putting it all in your hands.

[Monapps]

Nope.

Yes, they are.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2735096/