Best Third Passport for multi-citizens of Tonga, Nauru

Total ScoreNameEase of travelCountriesTerritoryPopulationHDIDual Citizenship
1215Denmark+60.0%+48+104%+44%0.925No
1192Finland+60.0%+48+104%+44%0.895Yes
1190Germany+60.66%+48+104%+44%0.926No
1179the Netherlands+59.01%+47+103%+41%0.924No
1177Sweden+59.67%+47+101%+44%0.913Yes
1167Switzerland+57.36%+46+103%+41%0.939Yes
1166Norway+57.02%+45+99%+43%0.949No
1157Luxembourg+59.67%+47+103%+41%0.898Yes
1154the United Kingdom+86.78%+55+111%+88%0.909Yes
1137Spain+60.0%+48+104%+44%0.884Yes
1135the Republic of Ireland+53.88%+46+103%+41%0.923Yes
1128Belgium+58.35%+46+100%+41%0.896Yes
1127Austria+58.68%+46+100%+41%0.893No
1123Portugal+59.01%+47+103%+41%0.843Yes
1110France+59.67%+47+101%+44%0.897Yes
1101the Czech Republic+57.36%+46+100%+41%0.878No
1098Iceland+54.71%+44+99%+40%0.921Yes
1083Estonia+56.36%+45+99%+40%0.865No
1082New Zealand+40.99%+43+99%+41%0.915Yes
1080Slovakia+56.03%+46+101%+40%0.845No
1076Italy+59.67%+47+101%+44%0.887Yes
1073South Korea+45.12%+49+111%+83%0.901Yes
1064Liechtenstein+56.2%+45+99%+40%0.912No
1055Japan+46.61%+49+111%+83%0.903No
1055Canada+42.15%+44+100%+38%0.92Yes
1052Australia+40.0%+43+98%+39%0.939Yes
1046Malta+55.37%+46+102%+41%0.856Yes
1046Latvia+56.36%+45+99%+40%0.83Yes
1034Slovenia+55.7%+45+99%+40%0.89Yes
1025Lithuania+56.36%+45+99%+40%0.848No
1014Poland+56.2%+45+100%+41%0.855Yes
1013Hong Kong+38.51%+39+107%+42%0.917No
1012Cyprus+50.41%+41+99%+38%0.856Yes
1008the United States+44.46%+45+99%+37%0.92Yes
996Greece+58.02%+46+102%+41%0.866Yes
993Andorra+38.51%+40+91%+39%0.858No
988Romania+52.07%+43+100%+39%0.802Yes
988Hungary+57.36%+46+100%+41%0.836Yes
982Chile+37.69%+38+79%+39%0.847Yes
942the United Arab Emirates+52.56%+57+115%+44%0.84No
930Croatia+54.21%+43+98%+39%0.827Yes
922Argentina+36.86%+39+60%+37%0.827Yes
918Costa Rica+27.27%+26+41%+25%0.776Yes
908Uruguay+29.09%+29+45%+25%0.795Yes
903Singapore+50.08%+49+101%+44%0.925No
862Israel+32.73%+32+71%+27%0.899Yes
845Bulgaria+51.74%+42+97%+39%0.794No
837Trinidad and Tobago+24.96%+20+39%+21%0.78Yes
826Jamaica+21.32%+17+39%+18%0.73Yes
815Malaysia+40.99%+43+90%+44%0.789No
810Serbia+22.15%+25+47%+28%0.776Yes
804Brazil+41.65%+40+60%+34%0.754Yes
801Qatar+37.02%+38+62%+32%0.856No
789South Africa+22.15%+23+39%+22%0.666Yes
773Ukraine+31.57%+33+54%+30%0.743No
767Peru+25.29%+26+47%+29%0.74Yes
761Russia+42.48%+41+64%+38%0.804Yes
759Georgia (country)+20.83%+23+42%+18%0.769N/A
758Turkey+41.32%+44+72%+41%0.767Yes
747Seychelles+23.64%+23+37%+22%0.782No
746Panama+24.3%+23+40%+23%0.788Yes
741Belize+20.17%+16+32%+18%0.706Yes
736Tunisia+22.48%+26+48%+30%0.725Yes
732Kuwait+34.05%+34+31%+20%0.8No
723Ecuador+23.97%+24+50%+25%0.739Yes
717Brunei+30.41%+30+57%+28%0.865No
708Mexico+30.58%+33+72%+32%0.762Yes
688Colombia+24.63%+26+49%+29%0.727Yes
686El Salvador+20.66%+20+32%+18%0.68Yes
677Albania+16.2%+17+29%+20%0.764Yes
663Taiwan+17.85%+18+48%+18%0.0No
663Paraguay+22.98%+25+41%+21%0.693Yes
660Oman+25.79%+27+26%+18%0.796No
659Belarus+22.15%+24+47%+26%0.796No
656Indonesia+23.47%+23+43%+28%0.689No
656Moldova+19.5%+21+34%+15%0.699Yes
655Montenegro+17.19%+20+37%+16%0.807No
655Armenia+16.2%+17+38%+14%0.743Yes
648the Dominican Republic+16.03%+16+25%+15%0.722Yes
644Thailand+21.16%+22+46%+30%0.74No
640Barbados+32.4%+28+60%+25%0.795Yes
632Mauritius+18.35%+17+8%+8%0.781No
624Mongolia+13.55%+13+37%+12%0.735No
624Venezuela+19.01%+23+41%+18%0.767No
610Bolivia+16.53%+17+42%+21%0.674No
607Namibia+9.26%+10+24%+10%0.64Yes
607the Maldives+11.57%+11+17%+51%0.701Yes
602Kazakhstan+20.83%+23+47%+17%0.794No
593the Bahamas+23.8%+23+51%+21%0.792No
590Nicaragua+18.02%+18+32%+13%0.645No
590Morocco+18.84%+21+40%+24%0.647Yes
586Saudi Arabia+28.6%+28+24%+18%0.847No
579Guyana+13.55%+10+30%+11%0.638No
573Bahrain+28.6%+28+22%+17%0.824No
572Fiji+9.59%+9+27%+10%0.736No
571the Philippines+17.52%+15+36%+22%0.682Yes
569Guatemala+19.01%+19+32%+18%0.64Yes
560India+11.74%+14+22%+49%0.624No
556San Marino+37.19%+38+89%+39%0.0No
551Burkina Faso+18.51%+16+13%+6%0.402Yes
548Honduras+21.82%+21+32%+18%0.625No
545Samoa+7.11%+7+24%+3%0.704Yes
543Mauritania+15.54%+15+16%+6%0.513No
542Kyrgyzstan+16.2%+17+17%+9%0.664No
535Saint Kitts and Nevis+26.78%+22+34%+17%0.765Yes
531Bhutan+5.62%+6+9%+41%0.607No
527Ghana+15.21%+10+7%+4%0.579Yes
525Vatican City+31.74%+32+81%+27%0.0Yes
523Senegal+18.51%+14+11%+5%0.494Yes
519Benin+18.51%+16+15%+6%0.485Yes
511Antigua and Barbuda+24.13%+20+29%+14%0.786Yes
510the Republic of Macedonia+19.5%+21+32%+19%0.748No
503Macau+28.6%+28+53%+27%0.0No
499Ivory Coast+19.83%+16+13%+5%0.474Yes
499Saint Vincent and the Grenadines+24.79%+20+35%+16%0.722Yes
497Niger+18.51%+14+11%+5%0.353Yes
488Botswana+10.58%+10+7%+3%0.698No
478Bosnia and Herzegovina+15.7%+17+30%+21%0.75N/A
466Nepal+5.29%+5+7%+40%0.558No
465Azerbaijan+17.52%+19+19%+10%0.759No
460Gabon+13.55%+15+11%+6%0.697Yes
457Mali+19.67%+15+18%+7%0.442Yes
455Jordan+10.91%+11+14%+14%0.741N/A
446Lebanon+7.6%+9+7%+7%0.763Yes
444Algeria+11.74%+13+12%+7%0.745No
442Togo+15.54%+13+12%+4%0.487Yes
441Grenada+17.19%+13+31%+13%0.754Yes
439Suriname+13.88%+11+32%+21%0.725No
437China+15.21%+22+23%+16%0.738No
427Kenya+9.59%+11+11%+7%0.555Yes
426Papua New Guinea+5.12%+5+24%+2%0.516No
425Uzbekistan+15.54%+17+20%+15%0.701No
424Madagascar+9.92%+10+6%+4%0.512No
407Guinea+17.02%+13+11%+5%0.414No
403Lesotho+8.26%+7+6%+7%0.497Yes
402Dominica+16.86%+12+26%+11%0.726Yes
392Nigeria+15.21%+12+13%+5%0.527Yes
388Sierra Leone+13.55%+9+9%+4%0.42Yes
380Tanzania+9.59%+9+7%+3%0.531No
378Liberia+14.88%+11+9%+4%0.427No
375Saint Lucia+17.85%+13+13%+6%0.735N/A
371Iran+8.26%+9+14%+7%0.774No
363Tajikistan+12.23%+13+12%+6%0.627N/A
358Egypt+9.26%+12+11%+14%0.691Yes
352Vietnam+11.4%+12+13%+14%0.683No
349Chad+12.89%+13+12%+4%0.396N/A
343Cambodia+8.76%+8+7%+13%0.563Yes
334Malawi+6.94%+7+5%+3%0.476No
330Tonga+0.0%+0+0%+0%0.721Yes
314the Gambia+15.87%+12+10%+4%0.452Yes
303Cameroon+10.91%+11+9%+3%0.518No
301Palestine+4.3%+3+6%+9%0.684N/A
299Cuba+12.56%+12+8%+2%0.775No
297the Central African Republic+10.91%+11+7%+3%0.352Yes
290East Timor+4.96%+5+4%+8%0.0N/A
287Laos+9.42%+8+8%+13%0.586No
281Cape Verde+18.51%+14+12%+6%0.0Yes
276Angola+9.92%+8+5%+3%0.533Yes
275Rwanda+13.22%+14+10%+3%0.498Yes
261Mozambique+6.61%+6+4%+2%0.418Yes
258Palau+6.28%+5+7%+5%0.788No
256Zambia+6.28%+5+4%+2%0.579Yes
255Libya+6.28%+7+10%+3%0.716No
250Uganda+7.93%+8+4%+2%0.493Yes
244the Solomon Islands+9.42%+8+24%+4%0.515No
237Equatorial Guinea+11.57%+13+7%+3%0.592No
234Sri Lanka+4.13%+5+3%+2%0.766Yes
234Guinea-Bissau+16.86%+13+9%+4%0.0No
229Micronesia+8.26%+7+7%+6%0.638No
228the Marshall Islands+11.9%+10+9%+8%0.0N/A
225Zimbabwe+7.93%+6+4%+2%0.516No
220São Tomé and Príncipe+10.25%+11+6%+4%0.574Yes
217the Republic of the Congo+11.74%+11+6%+3%0.592No
207Myanmar+7.44%+6+5%+12%0.556No
203Djibouti+8.43%+11+6%+6%0.473Yes
200Swaziland+7.93%+6+5%+3%0.541No
185Ethiopia+5.62%+7+4%+5%0.448No
177Iraq+2.98%+3+4%+3%0.649No
152Afghanistan+1.65%+1+1%+0%0.479No
142Burundi+8.93%+9+4%+2%0.404Yes
137the Democratic Republic of the Congo+7.6%+7+1%+2%0.435N/A
134Sudan+5.62%+7+5%+3%0.49Yes
133Vanuatu+8.6%+8+1%+1%0.597Yes
131Yemen+4.63%+6+6%+3%0.482No
129Turkmenistan+5.62%+7+3%+0%0.691No
128Bangladesh+1.65%+1+0%+0%0.579Yes
126Pakistan+0.5%+0+0%+0%0.55No
124Syria+3.31%+4+4%+3%0.536Yes
119South Sudan+4.63%+4+2%+1%0.418N/A
118the Comoros+6.94%+9+4%+2%0.497N/A
77Kiribati+3.97%+4+1%+0%0.588No
72Eritrea+4.96%+7+3%+2%0.42No
66Somalia+3.64%+5+1%+2%0.0N/A
58Tuvalu+7.27%+6+1%+1%0.0Yes
52Haiti+4.79%+4+1%+0%0.493No
24North Korea+3.64%+3+1%+1%0.0No
6Nauru+0.0%+0+0%+0%0.0No