What countries only border other countries who have qualified for a world cup? The answers may surprise you. All World Cups 1930-2022. Only countries bordering at least one other country are included. (No Australia, etc.)
Answers taken from this map: https://en.wikipedia.org/wiki/FIFA_World_Cup#/media/File:World_cup_countries_best_results.png
And double checked anything in question here: https://www.topendsports.com/events/worldcupsoccer/countries/index.htm
Includes a few countries who border a country that qualified under a former name.
The answers do not have to have qualified for the world cup themselves.
The United Kingdom is split into several 'countries' for FIFA competition.