@cmconseils And it's shortest land border is with the UK (inside the tunnel, following the treaty of Canterbury https://en.wikipedia.org/wiki/France%E2%80%93United_Kingdom_border?wprov=sfla1 )
@cmconseils And it's shortest land border is with the UK (inside the tunnel, following the treaty of Canterbury https://en.wikipedia.org/wiki/France%E2%80%93United_Kingdom_border?wprov=sfla1 )