Best Third Passport for multi-citizens of South Korea, Singapore

Total ScoreNameEase of travelCountriesTerritoryPopulationHDIDual Citizenship
1069the United Kingdom+27.33%+3+1%+1%0.909Yes
994Hong Kong+3.95%+4+3%+2%0.917No
958the United Arab Emirates+9.88%+12+6%+2%0.84No
943Denmark+10.76%+0+0%+0%0.925No
923Mauritania+5.71%+7+6%+2%0.513No
915Ghana+5.93%+4+2%+0%0.579Yes
911Tunisia+6.15%+7+6%+1%0.725Yes
899Kuwait+6.48%+4+2%+1%0.8No
897Burkina Faso+7.03%+7+3%+1%0.402Yes
885Austria+10.76%+0+0%+0%0.893No
884Senegal+7.03%+7+3%+1%0.494Yes
880the Czech Republic+10.76%+0+0%+0%0.878No
871Oman+6.48%+4+2%+2%0.796No
871Qatar+5.82%+4+2%+1%0.856No
865Norway+9.44%+0+0%+0%0.949No
857Niger+7.03%+7+3%+1%0.353Yes
852Benin+6.59%+7+3%+1%0.485Yes
852the United States+2.96%+2+0%+0%0.92Yes
848Switzerland+9.44%+0+0%+0%0.939Yes
842Latvia+10.76%+0+0%+0%0.83Yes
833Kenya+3.95%+5+3%+2%0.555Yes
832Seychelles+3.51%+2+2%+0%0.782No
831Ivory Coast+7.46%+7+3%+1%0.474Yes
826Algeria+4.5%+5+4%+1%0.745No
821Mali+7.46%+7+6%+2%0.442Yes
815Togo+5.93%+6+3%+1%0.487Yes
814Mauritius+3.18%+2+0%+0%0.781No
814Luxembourg+10.76%+0+0%+0%0.898Yes
808Liechtenstein+9.77%+0+0%+0%0.912No
808Malaysia+2.63%+4+6%+3%0.789No
802Lebanon+2.63%+2+1%+1%0.763Yes
800Botswana+2.85%+2+0%+0%0.698No
795Nigeria+6.26%+6+4%+1%0.527Yes
795Germany+10.76%+0+0%+0%0.926No
792Georgia (country)+1.65%+1+1%+1%0.769N/A
791Cyprus+10.1%+0+0%+0%0.856Yes
789Morocco+4.5%+6+5%+1%0.647Yes
788Turkey+3.62%+4+5%+2%0.767Yes
787Estonia+10.76%+0+0%+0%0.865No
780Sierra Leone+5.93%+4+2%+0%0.42Yes
778South Africa+2.41%+1+0%+0%0.666Yes
766Trinidad and Tobago+3.95%+0+0%+0%0.78Yes
765France+10.76%+0+0%+0%0.897Yes
763Armenia+1.21%+1+1%+1%0.743Yes
762Chad+6.15%+7+4%+1%0.396N/A
760Gabon+4.83%+5+1%+0%0.697Yes
756the Netherlands+10.76%+0+0%+0%0.924No
755Liberia+5.71%+5+2%+0%0.427No
752Guinea+6.04%+4+2%+0%0.414No
747Finland+10.76%+0+0%+0%0.895Yes
744Belgium+10.54%+0+0%+0%0.896Yes
743Australia+0.88%+0+0%+0%0.939Yes
740Namibia+1.65%+1+0%+0%0.64Yes
733Portugal+10.76%+0+0%+0%0.843Yes
730Israel+2.31%+2+0%+0%0.899Yes
728Cameroon+5.49%+6+3%+1%0.518No
725Tanzania+3.84%+3+0%+0%0.531No
720Jordan+3.51%+3+2%+0%0.741N/A
711Samoa+2.09%+1+0%+0%0.704Yes
708Greece+10.76%+0+0%+0%0.866Yes
704Sweden+10.76%+0+0%+0%0.913Yes
701Andorra+1.43%+0+0%+0%0.858No
700Saudi Arabia+5.6%+3+0%+0%0.847No
700Bolivia+2.2%+1+1%+1%0.674No
697Papua New Guinea+1.98%+2+0%+0%0.516No
695Bahrain+5.6%+3+0%+0%0.824No
693Jamaica+4.39%+0+0%+0%0.73Yes
690the Gambia+6.37%+4+2%+0%0.452Yes
688Poland+10.76%+0+0%+0%0.855Yes
682Libya+3.07%+3+4%+0%0.716No
682Slovakia+10.76%+0+0%+0%0.845No
678Egypt+2.96%+3+2%+1%0.691Yes
677the Central African Republic+4.39%+5+1%+0%0.352Yes
674Venezuela+1.65%+1+1%+1%0.767No
667Iceland+9.0%+0+0%+0%0.921Yes
664Tonga+1.76%+1+0%+0%0.721Yes
662Rwanda+4.83%+7+3%+0%0.498Yes
662Uganda+3.51%+3+0%+0%0.493Yes
662the Republic of Ireland+8.12%+0+0%+0%0.923Yes
657Lesotho+2.2%+1+0%+0%0.497Yes
656Croatia+10.76%+0+0%+0%0.827Yes
655Spain+10.76%+0+0%+0%0.884Yes
652Chile+0.88%+0+0%+0%0.847Yes
649Malawi+2.63%+1+0%+0%0.476No
648Madagascar+1.76%+1+0%+0%0.512No
640Iran+1.76%+1+1%+1%0.774No
640Bhutan+2.41%+1+0%+0%0.607No
631Azerbaijan+1.65%+1+1%+1%0.759No
631Malta+10.32%+0+0%+0%0.856Yes
631Fiji+1.76%+1+0%+0%0.736No
627Equatorial Guinea+5.05%+6+1%+0%0.592No
624Italy+10.76%+0+0%+0%0.887Yes
623Slovenia+10.76%+0+0%+0%0.89Yes
617Belize+3.4%+0+0%+0%0.706Yes
611Zambia+2.63%+1+0%+0%0.579Yes
609Lithuania+10.76%+0+0%+0%0.848No
609Ethiopia+2.2%+3+1%+1%0.448No
605the Republic of the Congo+5.16%+6+1%+0%0.592No
603China+1.76%+2+1%+1%0.738No
600the Maldives+2.52%+1+0%+0%0.701Yes
599Taiwan+1.65%+1+0%+0%0.0No
596Indonesia+1.54%+1+1%+0%0.689No
592Yemen+2.63%+3+2%+1%0.482No
590Syria+2.2%+3+2%+2%0.536Yes
590Romania+10.32%+0+0%+0%0.802Yes
584Canada+0.77%+0+0%+0%0.92Yes
582Guinea-Bissau+5.49%+4+2%+0%0.0No
582Russia+3.18%+1+0%+0%0.804Yes
579Sudan+2.85%+4+2%+1%0.49Yes
579South Korea+0.0%+0+0%+0%0.901Yes
577Barbados+5.05%+1+0%+0%0.795Yes
577Macau+3.29%+2+2%+1%0.0No
572Cape Verde+5.38%+4+2%+0%0.0Yes
571Iraq+1.76%+1+1%+1%0.649No
570Hungary+10.76%+0+0%+0%0.836Yes
565Mozambique+2.2%+1+0%+0%0.418Yes
560Zimbabwe+2.85%+2+0%+0%0.516No
558South Sudan+2.85%+2+0%+0%0.418N/A
556Djibouti+2.52%+2+1%+1%0.473Yes
551Afghanistan+1.32%+1+0%+0%0.479No
551New Zealand+0.77%+0+0%+0%0.915Yes
551Albania+0.55%+0+0%+0%0.764Yes
548the Democratic Republic of the Congo+3.51%+3+0%+0%0.435N/A
543Burundi+3.73%+4+0%+0%0.404Yes
543Angola+2.2%+1+0%+0%0.533Yes
531Bulgaria+10.32%+0+0%+0%0.794No
527El Salvador+0.66%+0+0%+0%0.68Yes
524Brazil+2.96%+0+0%+0%0.754Yes
515Costa Rica+0.99%+0+0%+0%0.776Yes
513India+2.2%+1+0%+0%0.624No
507Argentina+0.99%+0+0%+0%0.827Yes
507Moldova+0.88%+0+0%+0%0.699Yes
502Swaziland+2.2%+1+0%+0%0.541No
490Bangladesh+1.65%+1+0%+0%0.579Yes
486Antigua and Barbuda+3.29%+0+0%+0%0.786Yes
479Peru+0.99%+0+0%+0%0.74Yes
475Palau+1.76%+1+0%+0%0.788No
471São Tomé and Príncipe+1.76%+1+0%+0%0.574Yes
469Uruguay+0.88%+0+0%+0%0.795Yes
466Guyana+2.85%+0+0%+0%0.638No
463Panama+0.99%+0+0%+0%0.788Yes
460Thailand+0.66%+1+0%+0%0.74No
449Eritrea+1.98%+2+0%+0%0.42No
449the Comoros+2.2%+1+0%+0%0.497N/A
449Turkmenistan+1.32%+1+0%+0%0.691No
444Somalia+1.76%+1+0%+0%0.0N/A
444the Dominican Republic+0.55%+0+0%+0%0.722Yes
443Japan+0.88%+0+0%+0%0.903No
435Colombia+0.99%+0+0%+0%0.727Yes
433Saint Vincent and the Grenadines+3.4%+0+0%+0%0.722Yes
413Saint Kitts and Nevis+4.28%+0+0%+0%0.765Yes
413Nicaragua+0.66%+0+0%+0%0.645No
412Singapore+0.0%+0+0%+0%0.925No
407Micronesia+1.76%+1+0%+0%0.638No
407Saint Lucia+3.4%+0+0%+0%0.735N/A
406North Korea+1.32%+1+0%+0%0.0No
405Haiti+1.87%+1+0%+0%0.493No
393Suriname+2.85%+0+0%+0%0.725No
391Bosnia and Herzegovina+1.1%+0+0%+0%0.75N/A
385Mexico+0.88%+0+0%+0%0.762Yes
384Ecuador+0.99%+0+0%+0%0.739Yes
382Nepal+1.65%+0+0%+0%0.558No
377the Marshall Islands+1.76%+1+0%+0%0.0N/A
372Mongolia+0.55%+0+0%+0%0.735No
371Montenegro+0.55%+0+0%+0%0.807No
362Nauru+1.76%+1+0%+0%0.0No
361the Solomon Islands+1.32%+1+0%+0%0.515No
360the Republic of Macedonia+0.44%+0+0%+0%0.748No
358Uzbekistan+1.1%+0+0%+0%0.701No
354Palestine+1.54%+0+0%+0%0.684N/A
349Serbia+0.55%+0+0%+0%0.776Yes
348Grenada+3.73%+0+0%+0%0.754Yes
345Kazakhstan+0.99%+0+0%+0%0.794No
337Vanuatu+0.88%+1+0%+0%0.597Yes
330Tuvalu+1.76%+1+0%+0%0.0Yes
330Ukraine+1.54%+0+0%+0%0.743No
325Cambodia+0.77%+0+0%+0%0.563Yes
324Honduras+1.21%+0+0%+0%0.625No
317Tajikistan+1.1%+0+0%+0%0.627N/A
310the Philippines+1.43%+0+0%+0%0.682Yes
307East Timor+1.1%+0+0%+0%0.0N/A
297Vietnam+0.66%+0+0%+0%0.683No
293Guatemala+0.66%+0+0%+0%0.64Yes
284Brunei+0.44%+0+0%+0%0.865No
282Belarus+1.1%+0+0%+0%0.796No
281Cuba+0.44%+0+0%+0%0.775No
280Kyrgyzstan+1.1%+0+0%+0%0.664No
273Vatican City+1.54%+0+0%+0%0.0Yes
269Dominica+3.29%+0+0%+0%0.726Yes
257Sri Lanka+0.44%+0+0%+0%0.766Yes
256the Bahamas+1.54%+0+0%+0%0.792No
243Paraguay+0.99%+0+0%+0%0.693Yes
226Pakistan+0.33%+0+0%+0%0.55No
202Laos+0.77%+0+0%+0%0.586No
96Kiribati+0.99%+0+0%+0%0.588No
66San Marino+0.99%+0+0%+0%0.0No
61Myanmar+0.77%+0+0%+0%0.556No