Poland–Russia border
... that the Poland–Russia border, now only 232 km (144 mi) long, used to be much longer?
... that the <b id="mwB9g"><a href="./Poland–Russia_border" id="mwB9k" rel="mw:WikiLink" title="Poland–Russia border">Poland–Russia border</a></b>, now only <span about="#mwt33" data-mw='{"parts":[{"template":{"target":{"wt":"convert","href":"./Template:Convert"},"params":{"1":{"wt":"232"},"2":{"wt":"km"},"3":{"wt":"mi"},"abbr":{"wt":"on"}},"i":0}}]}' id="mwB9o" typeof="mw:Transclusion">232</span><span about="#mwt33" typeof="mw:Entity"> </span><span about="#mwt33">km (144</span><span about="#mwt33" typeof="mw:Entity"> </span><span about="#mwt33">mi)</span> long, used to be much longer?