https://en.wikipedia.org/wiki/Poland%E2%80%93Russia_border

The modern Poland–Russia border is a nearly straight-line division between the Republic of .... For that period, a majority of the individuals crossing the borders did so for the explicit purpose of short term (usually under one day) shopping; this  ...

https://en.wikipedia.org/wiki/Borders_of_Poland

The 'Borders of Poland are 3511 or 3582 kilometers long. The neighboring countries are Germany to the west, the Czech Republic and Slovakia to the south , Ukraine and Belarus to the east, and Lithuania and the Russian province of Kaliningrad Oblast to the northeast.

https://en.wikipedia.org/wiki/Lithuania%E2%80%93Poland_border

The current Lithuania–Poland border exists since the re-establishment of the independence of ... It runs from the Lithuania–Poland–Russia tripoint southeast to the ... with visible Polish–Russian border (Lithuania did not exist at that time).

https://www.worldatlas.com/articles/what-countries-border-poland.html

May 14, 2018 ... Seven countries border Poland that it shares its land boundaries. These are Germany, Russia, Lithuania, Ukraine, Slovakia, the Czech ...

https://en.wikipedia.org/wiki/Territorial_evolution_of_Poland

Poland (Polish: Polska) is a country in Central Europe bordered by Germany to the west; the Czech Republic and Slovakia to the south; Ukraine, Belarus and Lithuania to the east; and the Baltic Sea and Kaliningrad Oblast, a Russian exclave, to the north. ... Border changes in history of Poland, Kresy (1922–1939) in gray ...

https://www.irishtimes.com/news/world/europe/on-the-poland-ukraine-frontier-frictionless-border-is-a-joke-1.3666645

Oct 20, 2018 ... Sitting in his office on Poland's busiest border with Ukraine, four hours southeast .... Chechens, Russians, Turks and even Iraqi stowaways still turn up. ... it would be hard to accept that we do the work here and they don't there.

https://www.defenseone.com/technology/2018/07/satellite-photos-show-new-activity-russias-military-exclave-kaliningrad/149531/

Jul 9, 2018 ... Satellite photos show new structures and other bunker improvements in the Baltic Sea exclave of Kaliningrad made in the run-up to the NATO ...

https://www.youtube.com/watch?v=E7GCHBlZxrc

Apr 15, 2015 ... Poland's land border with Russia's Kaliningrad enclave is set to be bolstered by the construction of six new observation towers, footage ...

https://www.latimes.com/politics/la-na-pol-trump-troops-poland-20190612-story.html

Jun 12, 2019 ... The Pentagon will station an additional 1000 troops in Poland, but a new agreement stops short of ... Warsaw's request for a permanent U.S. military installation near Russia's border. ... “I have nothing to do with naming it.

https://globalquiz.org/en/question/with-how-many-countries-does-poland-border/

Germany, Czech Republic, Slovakia, Ukraine, Belarus, Lithuania and Russia. .... neighboring any more any of the countries it had a border with back in 1980?