| Country | Richest Neighbour | % Correct |
|---|---|---|
| Denmark | Germany | 94%
|
| Albania | Greece | 94%
|
| Estonia | Latvia | 94%
|
| Belgium | Luxembourg | 94%
|
| Finland | Norway | 94%
|
| Austria | Switzerland | 94%
|
| Bosnia and Herzegovina | Croatia | 91%
|
| Luxembourg | Germany | 91%
|
| Netherlands | Germany | 91%
|
| Bulgaria | Greece | 91%
|
| France | Luxembourg | 91%
|
| Germany | Luxembourg | 91%
|
| Portugal | Spain | 91%
|
| Latvia | Estonia | 88%
|
| Moldova | Romania | 88%
|
| Croatia | Slovenia | 88%
|
| Norway | Sweden | 88%
|
| Czechia | Austria | 85%
|
| Greece | Bulgaria | 85%
|
| Poland | Germany | 85%
|
| Lithuania | Latvia | 85%
|
| Ireland | United Kingdom | 85%
|
| Spain | France | 82%
|
| Italy | Switzerland | 82%
|
| Switzerland | Austria | 79%
|
| Turkey | Greece | 79%
|
| Belarus | Lithuania | 79%
|
| Sweden | Norway | 79%
|
| North Macedonia | Greece | 76%
|
| Hungary | Austria | 73%
|
| Montenegro | Croatia | 73%
|
| Romania | Hungary | 73%
|
| United Kingdom | Ireland | 73%
|
| Russia | Norway | 70%
|
| Slovakia | Austria | 67%
|
| Slovenia | Austria | 67%
|
| Serbia | Hungary | 67%
|
| Kosovo | Montenegro | 67%
|
| Ukraine | Slovakia | 67%
|