The table below displays the country most similar to each listed country based on the data from Country Similarity Index. Additionally, it identifies a country that, if hybridized with most similar country, would further align it with the initial country (minimum similarity 55).
| Country | Most Similar Country | Additional Country |
|---|---|---|
| AFGHANISTAN | Tajikistan | Yemen |
| ALBANIA | North Macedonia | Lebanon |
| ALGERIA | Morocco | Libya |
| ANGOLA | Mozambique | Rep. of Congo |
| ARGENTINA | Uruguay | Mexico |
| ARMENIA | Georgia | Kyrgyzstan |
| AUSTRALIA | New Zealand | South Africa |
| AUSTRIA | Germany | Slovakia |
| AZERBAIJAN | Turkey | Uzbekistan |
| BAHAMAS | Jamaica | United States |
| BAHRAIN | Qatar | Azerbaijan |
| BANGLADESH | India | Indonesia |
| BELARUS | Ukraine | Russia |
| BELGIUM | Netherlands | France |
| BELIZE | Jamaica | Guatemala |
| BENIN | Togo | Burkina Faso |
| BHUTAN | Nepal | Taiwan |
| BOLIVIA | Peru | Paraguay |
| BOSNIA | Montenegro | Tajikistan |
| BOTSWANA | Namibia | Zimbabwe |
| BRAZIL | Colombia | Portugal |
| BRUNEI | Malaysia | Saudi Arabia |
| BULGARIA | Greece | Serbia |
| BURKINA FASO | Mali | Benin |
| BURUNDI | Rwanda | DR Congo |
| CAMBODIA | Laos | Thailand |
| CAMEROON | Rep of Congo | Tanzania |
| CANADA | USA | Sweden |
| CAPE VERDE | Brazil | Djibouti |
| CENT AFR REP | Chad | Rep. of Congo |
| CHAD | Niger | Sudan |
| CHILE | Argentina | Colombia |
| CHINA | Taiwan | North Korea |
| COLOMBIA | Ecuador | Venezuela |
| COSTA RICA | Panama | Spain |
| CROATIA | Slovenia | Montenegro |
| CUBA | Dominican Republic | Belarus |
| CYPRUS | Greece | Bahrain |
| CZECHIA | Slovakia | Luxembourg |
| DEM REP CONGO | Rep of Congo | Burundi |
| DENMARK | Norway | Netherlands |
| DJIBOUTI | Somalia | Tunisia |
| DOMINICAN REPUBLIC | Panana | Haiti |
| EAST TIMOR | Philippines | Mozambique |
| ECUADOR | Colombia | Peru |
| EGYPT | Syria | Libya |
| EL SALVADOR | Honduras | Chile |
| EQUAT. GUINEA | Cameroon | Nicaragua |
| ERITREA | Ethiopia | Sudan |
| ESTONIA | Latvia | Finland |
| ESWATINI | Lesotho | Zimbabwe |
| ETHIOPIA | Eritrea | Tanzania |
| FIJI | Samoa | Trinidad & Tobago |
| FINLAND | Sweden | Estonia |
| FRANCE | Belgium | Portugal |
| GABON | Republic of Congo | Suriname |
| GAMBIA | Senegal | Sierra Leone |
| GEORGIA | Armenia | Bulgaria |
| GERMANY | Austria | Netherlands |
| GHANA | Nigeria | Zambia |
| GREAT BRITAIN | Ireland | Denmark |
| GREECE | Cyprus | Italy |
| GUATEMALA | Honduras | Peru |
| GUINEA | Ivory Coast | Mali |
| GUINEA BISSAU | Guinea | Cape Verde |
| GUYANA | Suriname | Jamaica |
| HAITI | Dominican Republic | Burundi |
| HONDURAS | Nicaragua | Guatemala |
| HUNGARY | Slovakia | Estonia |
| ICELAND | Norway | Greenland |
| INDIA | Nepal | Sri Lanka |
| INDONESIA | Malaysia | East Timor |
| IRAN | Iraq | Tajikistan |
| IRAQ | Jordan | Pakistan |
| IRELAND | United Kingdom | Lithuania |
| ISRAEL | Tunisia | Germany |
| ITALY | Spain | Croatia |
| IVORY COAST | Guinea | Ghana |
| JAMAICA | Bahamas | Haiti |
| JAPAN | Taiwan | United Kingdom |
| JORDAN | Syria | Saudi Arabia |
| KAZAKHSTAN | Kyrgyzstan | Belarus |
| KENYA | Tanzania | South Africa |
| KUWAIT | Qatar | Iraq |
| KYRGYZSTAN | Kazakhstan | Tajikistan |
| LAOS | Cambodia | Bhutan |
| LATVIA | Lithuania | Finland |
| LEBANON | Tunisia | Albania |
| LESOTHO | Eswatini | Guinea |
| LIBERIA | Sierra Leone | Bahamas |
| LIBYA | Egypt | Saudi Arabia |
| LITHUANIA | Latvia | Poland |
| LUXEMBOURG | Belgium | Switzerland |
| MADAGASCAR | Rep of Congo | Philippines |
| MALAWI | Zambia | Gambia |
| MALAYSIA | Brunei | Indonesia |
| MALI | Niger | Burkina Faso |
| MAURITANIA | Sudan | Algeria |
| MAURITIUS | Trinidad & Tobago | India |
| MEXICO | Colombia | USA |
| MOLDOVA | Romania | Belarus |
| MONGOLIA | Kazakhstan | Bhutan |
| MONTENEGRO | Bosnia | Greece |
| MOROCCO | Algeria | Turkey |
| MOZAMBIQUE | Angola | Malawi |
| MYANMAR | Cambodia | Bhutan |
| NAMIBIA | Botswana | Guinea |
| NEPAL | India | Bhutan |
| NETHERLANDS | Belgium | Germany |
| NEW ZEALAND | Australia | Norway |
| NICARAGUA | Honduras | Cuba |
| NIGER | Mali | Chad |
| NIGERIA | Ghana | Niger |
| NORTH KOREA | South Korea | Laos |
| NORTH MACEDONIA | Bulgaria | Albania |
| NORWAY | Sweden | Iceland |
| OMAN | United Arab Emirates | Yemen |
| PAKISTAN | India | Iraq |
| PANAMA | Costa Rica | Colombia |
| PAPUA NEW GUINEA | Solomon Islands | Tanzania |
| PARAGUAY | Bolivia | Uruguay |
| PERU | Ecuador | Bolivia |
| PHILIPPINES | Indonesia | Belize |
| POLAND | Czech Republic | Romania |
| PORTUGAL | Spain | Brazil |
| QATAR | United Arab Emirates | Kuwait |
| REP CONGO | DR Congo | Gabon |
| ROMANIA | Moldova | France |
| RUSSIA | Belarus | Canada |
| RWANDA | Burundi | South Africa |
| SAMOA | Vanuatu | New Zealand |
| SAUDI ARABIA | Oman | Libya |
| SENEGAL | Guinea | Tunisia |
| SERBIA | Bosnia | Belarus |
| SIERRA LEONE | Liberia | Guinea |
| SINGAPORE | Malaysia | Taiwan |
| SLOVAKIA | Czech Republic | Ukraine |
| SLOVENIA | Croatia | Austria |
| SOLOMON ISLANDS | Vanuatu | Papua New Guinea |
| SOMALIA | Djibouti | Ethiopia |
| SOUTH AFRICA | Botswana | Netherlands |
| SOUTH KOREA | Japan | North Korea |
| SOUTH SUDAN | Tanzania | Chad |
| SPAIN | Portugal | Chile |
| SRI LANKA | India | Thailand |
| SUDAN | Mauritania | South Sudan |
| SURINAME | Guyana | Netherlands |
| SWEDEN | Norway | Finland |
| SWITZERLAND | Austria | Canada |
| SYRIA | Jordan | Chad |
| TAIWAN | China | Japan |
| TAJIKISTAN | Kyrgyzstan | Afghanistan |
| TANZANIA | Uganda | Mozambique |
| THAILAND | Cambodia | Malaysia |
| TOGO | Benin | Uganda |
| TRINIDAD & TOBAGO | Jamaica | Mauritius |
| TUNISIA | Morocco | Lebanon |
| TURKEY | Azerbaijan | Italy |
| TURKMENISTAN | Uzbekistan | Iran |
| UGANDA | Tanzania | Rwanda |
| UKRAINE | Belarus | Bulgaria |
| UNITED ARAB EMIRATES | Qatar | Oman |
| UNITED STATES | Canada | Mexico |
| URUGUAY | Argentina | Netherlands |
| UZBEKISTAN | Turkmenistan | Tajikistan |
| VANUATU | Solomon Islands | New Caledonia |
| VENEZUELA | Colombia | Cuba |
| VIETNAM | Laos | Taiwan |
| YEMEN | Sudan | Oman |
| ZAMBIA | Zimbabwe | Malawi |
| ZIMBABWE | Zambia | Eswatini |
