Best Third Passport for multi-citizens of Tonga, Argentina

Total ScoreNameEase of travelCountriesTerritoryPopulationHDIDual Citizenship
1207Denmark+19.01%+10+27%+5%0.925No
1179Finland+19.01%+10+27%+5%0.895Yes
1179Sweden+19.01%+10+27%+5%0.913Yes
1176Germany+19.01%+10+27%+5%0.926No
1154the United Kingdom+40.37%+18+34%+37%0.909Yes
1151Norway+17.28%+9+27%+4%0.949No
1126Switzerland+17.28%+9+27%+3%0.939Yes
1123France+19.01%+10+27%+5%0.897Yes
1120the Netherlands+18.27%+9+27%+3%0.924No
1120Spain+19.01%+10+27%+5%0.884Yes
1117Austria+18.27%+9+27%+3%0.893No
1107Luxembourg+18.77%+9+27%+3%0.898Yes
1099Belgium+18.02%+9+27%+3%0.896Yes
1091the Czech Republic+17.78%+9+27%+3%0.878No
1083Italy+19.01%+10+27%+5%0.887Yes
1072Portugal+18.27%+9+27%+3%0.843Yes
1069the Republic of Ireland+15.68%+9+27%+3%0.923Yes
1057Slovakia+17.78%+9+27%+3%0.845No
1053the United States+10.37%+11+27%+3%0.92Yes
1047South Korea+8.15%+12+32%+34%0.901Yes
1042Estonia+17.53%+8+26%+3%0.865No
1038Canada+7.41%+9+27%+3%0.92Yes
1036Japan+8.77%+12+32%+34%0.903No
1036Iceland+16.05%+8+26%+2%0.921Yes
1023Hong Kong+8.64%+10+31%+5%0.917No
1017Liechtenstein+17.16%+9+26%+2%0.912No
1012Poland+17.65%+9+27%+3%0.855Yes
1011Latvia+17.53%+8+26%+3%0.83Yes
1008Australia+5.8%+8+27%+3%0.939Yes
1004New Zealand+6.05%+8+27%+3%0.915Yes
994Cyprus+16.3%+7+26%+3%0.856Yes
987Slovenia+17.53%+8+26%+3%0.89Yes
974Lithuania+17.53%+8+26%+3%0.848No
969Romania+16.79%+8+27%+3%0.802Yes
966Malta+17.53%+8+26%+3%0.856Yes
954Hungary+17.78%+9+27%+3%0.836Yes
946the United Arab Emirates+15.68%+20+36%+7%0.84No
914Andorra+6.17%+7+25%+2%0.858No
913Greece+17.53%+8+26%+3%0.866Yes
913Singapore+13.83%+14+28%+7%0.925No
908Croatia+17.41%+8+26%+3%0.827Yes
882Chile+4.57%+5+14%+3%0.847Yes
860Bulgaria+16.79%+8+27%+3%0.794No
818Malaysia+9.51%+12+22%+8%0.789No
816Mauritania+8.64%+9+9%+3%0.513No
808Brunei+8.52%+9+26%+6%0.865No
804Tunisia+8.4%+10+10%+3%0.725Yes
778Kuwait+9.01%+8+6%+2%0.8No
776Burkina Faso+10.37%+10+6%+2%0.402Yes
764Oman+8.27%+7+6%+3%0.796No
760Ghana+8.89%+6+4%+2%0.579Yes
750Qatar+8.27%+8+6%+2%0.856No
749Senegal+10.62%+9+5%+2%0.494Yes
736Russia+8.77%+8+4%+5%0.804Yes
735Benin+10.37%+10+6%+2%0.485Yes
726Israel+4.57%+4+13%+1%0.899Yes
724Niger+10.62%+9+5%+2%0.353Yes
720Mali+11.23%+9+9%+3%0.442Yes
718Ivory Coast+11.36%+10+6%+2%0.474Yes
710Algeria+6.05%+8+6%+3%0.745No
710Kenya+5.68%+7+6%+4%0.555Yes
703Togo+9.63%+9+6%+2%0.487Yes
696Turkey+6.42%+9+8%+3%0.767Yes
693Seychelles+6.17%+5+4%+2%0.782No
684Jamaica+6.05%+3+1%+0%0.73Yes
675Nigeria+10.12%+9+7%+2%0.527Yes
668Taiwan+5.06%+5+22%+1%0.0No
667Mauritius+5.68%+5+1%+1%0.781No
662Indonesia+6.42%+6+3%+4%0.689No
659Bhutan+2.22%+2+4%+28%0.607No
655the Maldives+3.21%+3+4%+28%0.701Yes
647Samoa+2.35%+1+12%+0%0.704Yes
643Morocco+7.41%+8+7%+2%0.647Yes
638South Africa+4.44%+4+1%+1%0.666Yes
637Namibia+3.46%+4+1%+1%0.64Yes
636Sierra Leone+9.14%+7+5%+2%0.42Yes
628Trinidad and Tobago+5.31%+2+0%+0%0.78Yes
628Liberia+9.38%+8+5%+2%0.427No
624Botswana+3.95%+4+2%+1%0.698No
617Thailand+5.93%+6+1%+4%0.74No
610Nepal+2.22%+2+4%+28%0.558No
607Chad+7.65%+9+7%+2%0.396N/A
607Lebanon+3.21%+3+2%+2%0.763Yes
605Guinea+9.26%+7+5%+2%0.414No
598Gabon+5.93%+8+3%+1%0.697Yes
595Georgia (country)+2.47%+2+2%+1%0.769N/A
586the Philippines+6.17%+5+0%+4%0.682Yes
581Cambodia+5.56%+6+1%+4%0.563Yes
581Armenia+2.47%+2+3%+1%0.743Yes
579Saudi Arabia+7.41%+6+3%+2%0.847No
574Papua New Guinea+2.1%+2+13%+0%0.516No
573Bahrain+7.41%+6+3%+2%0.824No
566Tanzania+5.93%+6+2%+1%0.531No
564Ukraine+4.07%+4+3%+1%0.743No
563India+2.84%+2+4%+28%0.624No
563Cameroon+6.42%+8+5%+2%0.518No
557Barbados+6.91%+4+13%+1%0.795Yes
546Rwanda+8.15%+11+5%+2%0.498Yes
545the Gambia+9.63%+7+5%+2%0.452Yes
544Vietnam+6.3%+7+1%+4%0.683No
540China+3.21%+7+5%+3%0.738No
537Egypt+4.2%+5+3%+3%0.691Yes
534Kyrgyzstan+3.21%+3+1%+2%0.664No
522Costa Rica+1.36%+1+0%+0%0.776Yes
514Macau+6.17%+7+7%+3%0.0No
512the Central African Republic+6.17%+7+3%+1%0.352Yes
507Belize+4.44%+1+0%+0%0.706Yes
492Belarus+3.46%+3+1%+2%0.796No
491San Marino+6.67%+7+25%+2%0.0No
482Equatorial Guinea+6.67%+9+3%+1%0.592No
478Uganda+4.69%+5+2%+1%0.493Yes
478Panama+1.36%+1+0%+2%0.788Yes
475Jordan+3.7%+3+3%+1%0.741N/A
473Lesotho+3.21%+3+1%+0%0.497Yes
470Laos+5.31%+5+0%+4%0.586No
468Cape Verde+10.37%+8+5%+2%0.0Yes
468the Bahamas+3.46%+3+13%+1%0.792No
468Guyana+3.95%+1+0%+0%0.638No
467Libya+3.46%+4+5%+1%0.716No
466Mexico+2.22%+2+14%+0%0.762Yes
466Guinea-Bissau+9.38%+8+5%+2%0.0No
465Azerbaijan+3.21%+3+3%+2%0.759No
463Bolivia+2.22%+2+2%+1%0.674No
463Madagascar+2.22%+3+1%+0%0.512No
461Brazil+5.06%+2+1%+0%0.754Yes
456Malawi+3.21%+3+1%+0%0.476No
455Kazakhstan+2.72%+3+3%+1%0.794No
449Montenegro+0.74%+1+2%+0%0.807No
449Venezuela+1.6%+2+3%+1%0.767No
440Iran+1.98%+2+2%+2%0.774No
437Moldova+2.47%+2+1%+0%0.699Yes
433Mozambique+3.95%+4+1%+0%0.418Yes
433Vatican City+5.56%+5+23%+2%0.0Yes
428Zambia+3.7%+3+1%+0%0.579Yes
427Uruguay+0.62%+0+0%+0%0.795Yes
425Angola+4.94%+4+1%+0%0.533Yes
421Djibouti+4.07%+6+3%+3%0.473Yes
419the Republic of the Congo+6.3%+7+2%+1%0.592No
415Myanmar+4.57%+4+0%+3%0.556No
406Argentina+0.0%+0+0%+0%0.827Yes
403Ethiopia+2.47%+4+2%+3%0.448No
396Zimbabwe+4.94%+4+1%+0%0.516No
393the Dominican Republic+1.36%+1+0%+0%0.722Yes
390Sudan+3.7%+5+3%+2%0.49Yes
389Iraq+1.98%+2+2%+2%0.649No
381Nicaragua+1.6%+2+1%+0%0.645No
379Swaziland+4.44%+4+1%+1%0.541No
375Albania+0.99%+0+0%+0%0.764Yes
361Peru+1.36%+1+0%+0%0.74Yes
354Syria+2.22%+3+3%+2%0.536Yes
354Burundi+4.44%+6+2%+1%0.404Yes
350Tonga+0.0%+0+0%+0%0.721Yes
348El Salvador+0.62%+0+0%+0%0.68Yes
344Yemen+2.72%+3+3%+1%0.482No
344Saint Vincent and the Grenadines+5.19%+2+0%+1%0.722Yes
344Serbia+0.99%+0+0%+0%0.776Yes
336Mongolia+1.48%+0+0%+0%0.735No
332Paraguay+1.6%+2+0%+0%0.693Yes
328Fiji+0.99%+0+0%+0%0.736No
321South Sudan+3.21%+3+1%+1%0.418N/A
312Guatemala+1.6%+2+0%+0%0.64Yes
300the Democratic Republic of the Congo+3.95%+4+0%+0%0.435N/A
294São Tomé and Príncipe+2.96%+4+1%+0%0.574Yes
291Honduras+2.22%+2+0%+0%0.625No
288the Solomon Islands+1.85%+1+12%+0%0.515No
288Saint Kitts and Nevis+4.94%+1+0%+0%0.765Yes
274Ecuador+0.62%+0+0%+0%0.739Yes
273Uzbekistan+2.47%+2+1%+0%0.701No
269Sri Lanka+0.62%+1+0%+0%0.766Yes
267Afghanistan+1.23%+1+0%+0%0.479No
265Saint Lucia+4.44%+1+0%+0%0.735N/A
263Tajikistan+1.98%+2+1%+0%0.627N/A
259the Republic of Macedonia+1.98%+2+0%+0%0.748No
259Palau+2.96%+2+0%+0%0.788No
258Antigua and Barbuda+3.7%+0+0%+0%0.786Yes
258Eritrea+2.47%+4+1%+1%0.42No
256the Comoros+2.72%+3+1%+0%0.497N/A
251Cuba+1.73%+1+1%+0%0.775No
246East Timor+1.73%+1+0%+0%0.0N/A
244Colombia+0.62%+0+0%+0%0.727Yes
236Turkmenistan+1.98%+2+1%+0%0.691No
220Bosnia and Herzegovina+1.85%+1+0%+0%0.75N/A
212Grenada+3.7%+0+0%+0%0.754Yes
212Palestine+0.99%+0+0%+0%0.684N/A
206Bangladesh+1.23%+1+0%+0%0.579Yes
202Suriname+3.21%+0+0%+0%0.725No
195Somalia+1.98%+2+0%+0%0.0N/A
193Haiti+2.59%+2+0%+0%0.493No
193Dominica+4.2%+0+0%+0%0.726Yes
162the Marshall Islands+2.96%+2+0%+0%0.0N/A
149Pakistan+0.37%+0+0%+0%0.55No
142Micronesia+2.22%+1+0%+0%0.638No
130North Korea+1.73%+1+0%+0%0.0No
116Nauru+2.22%+1+0%+0%0.0No
91Tuvalu+2.22%+1+0%+0%0.0Yes
66Vanuatu+0.49%+0+0%+0%0.597Yes
63Kiribati+0.99%+0+0%+0%0.588No