Best Third Passport for multi-citizens of Tonga, Montenegro

Total ScoreNameEase of travelCountriesTerritoryPopulationHDIDual Citizenship
1211Denmark+40.56%+31+50%+27%0.925No
1188Finland+40.56%+31+50%+27%0.895Yes
1186Germany+41.14%+31+50%+27%0.926No
1175the Netherlands+39.68%+30+49%+24%0.924No
1170Sweden+40.26%+30+47%+27%0.913Yes
1163Switzerland+38.21%+29+49%+24%0.939Yes
1159Norway+37.92%+28+46%+26%0.949No
1154the United Kingdom+64.86%+38+55%+66%0.909Yes
1153Luxembourg+40.26%+30+49%+24%0.898Yes
1133Spain+40.56%+31+50%+27%0.884Yes
1130the Republic of Ireland+35.14%+29+49%+24%0.923Yes
1122Belgium+39.09%+29+47%+24%0.896Yes
1120Austria+39.39%+29+47%+24%0.893No
1119Portugal+39.68%+30+49%+24%0.843Yes
1104France+40.26%+30+47%+27%0.897Yes
1094the Czech Republic+38.21%+29+47%+24%0.878No
1088Iceland+35.87%+27+46%+23%0.921Yes
1082Canada+26.5%+29+48%+23%0.92Yes
1079Australia+23.72%+27+47%+24%0.939Yes
1073New Zealand+23.72%+26+46%+24%0.915Yes
1073Estonia+37.34%+28+46%+23%0.865No
1070South Korea+27.38%+32+54%+61%0.901Yes
1070Slovakia+37.04%+29+47%+23%0.845No
1070Italy+40.26%+30+47%+27%0.887Yes
1059the United States+29.43%+31+48%+23%0.92Yes
1054Japan+28.7%+32+54%+61%0.903No
1053Liechtenstein+37.19%+28+46%+23%0.912No
1046Cyprus+33.82%+26+47%+24%0.856Yes
1042Malta+36.46%+29+48%+24%0.856Yes
1035Latvia+37.34%+28+46%+23%0.83Yes
1023Slovenia+36.75%+28+46%+23%0.89Yes
1015Lithuania+37.34%+28+46%+23%0.848No
1013Hong Kong+22.69%+24+52%+25%0.917No
1008Poland+37.19%+28+47%+24%0.855Yes
992Greece+38.8%+29+48%+24%0.866Yes
988Chile+21.96%+23+35%+23%0.847Yes
984Andorra+21.52%+23+40%+22%0.858No
981Hungary+38.21%+29+47%+24%0.836Yes
979Romania+33.53%+26+47%+22%0.802Yes
948the United Arab Emirates+34.55%+40+59%+28%0.84No
917Croatia+35.14%+25+45%+20%0.827Yes
917Argentina+19.47%+22+20%+21%0.827Yes
903Singapore+32.65%+33+48%+28%0.925No
850Israel+18.74%+19+30%+14%0.899Yes
838Bulgaria+33.24%+25+44%+22%0.794No
831Uruguay+13.47%+13+10%+10%0.795Yes
828Malaysia+27.82%+30+43%+30%0.789No
827Costa Rica+13.03%+12+8%+10%0.776Yes
813South Africa+16.11%+17+10%+14%0.666Yes
803Jamaica+14.79%+11+8%+7%0.73Yes
796Kuwait+21.08%+21+16%+14%0.8No
793Brazil+23.72%+23+21%+18%0.754Yes
791Qatar+21.08%+22+20%+16%0.856No
776Trinidad and Tobago+15.37%+11+7%+7%0.78Yes
760Turkey+24.6%+29+29%+25%0.767Yes
758Russia+26.79%+26+21%+22%0.804Yes
755Tunisia+15.52%+19+20%+18%0.725Yes
743Brunei+19.91%+20+33%+20%0.865No
737Oman+16.4%+17+14%+14%0.796No
735Taiwan+12.88%+14+33%+15%0.0No
725Peru+13.03%+14+12%+15%0.74Yes
720Mauritius+13.32%+13+6%+8%0.781No
720Ukraine+14.49%+15+13%+14%0.743No
714Seychelles+13.03%+12+11%+11%0.782No
706Mexico+16.84%+20+32%+19%0.762Yes
698the Maldives+10.25%+11+12%+46%0.701Yes
695Belize+14.35%+10+6%+7%0.706Yes
683Ecuador+13.62%+14+14%+11%0.739Yes
669Indonesia+14.93%+15+14%+16%0.689No
666Thailand+14.64%+16+15%+19%0.74No
661Saudi Arabia+18.89%+18+13%+14%0.847No
650Burkina Faso+15.23%+14+9%+4%0.402Yes
643Bahrain+18.89%+18+11%+13%0.824No
637Mauritania+12.3%+12+11%+5%0.513No
635Serbia+5.27%+6+10%+11%0.776Yes
633the Philippines+14.35%+13+12%+15%0.682Yes
633Colombia+12.45%+14+13%+13%0.727Yes
629Barbados+19.03%+15+23%+12%0.795Yes
623Benin+15.23%+14+10%+5%0.485Yes
623Senegal+15.52%+13+8%+4%0.494Yes
622Panama+11.27%+10+6%+8%0.788Yes
621India+8.35%+11+16%+44%0.624No
610Ghana+13.18%+9+5%+3%0.579Yes
601Ivory Coast+16.4%+14+9%+4%0.474Yes
597Niger+15.52%+13+8%+4%0.353Yes
593Morocco+12.59%+15+13%+12%0.647Yes
581the Bahamas+14.06%+13+21%+10%0.792No
581Samoa+5.42%+4+15%+1%0.704Yes
580Georgia (country)+6.15%+7+7%+4%0.769N/A
574the Dominican Republic+10.1%+10+2%+6%0.722Yes
574Bhutan+3.81%+4+5%+36%0.607No
572Paraguay+11.57%+13+8%+8%0.693Yes
569Bolivia+9.66%+10+9%+8%0.674No
569Mali+16.25%+13+12%+6%0.442Yes
563Belarus+9.37%+9+12%+11%0.796No
554Namibia+7.61%+8+4%+3%0.64Yes
554Togo+13.47%+12+8%+3%0.487Yes
550San Marino+20.35%+21+39%+22%0.0No
548Botswana+8.78%+8+4%+3%0.698No
545Gabon+10.83%+13+7%+4%0.697Yes
537Kenya+9.66%+11+8%+6%0.555Yes
531Algeria+9.22%+11+8%+5%0.745No
528Nepal+4.39%+4+5%+35%0.558No
516Papua New Guinea+4.54%+5+16%+2%0.516No
513Venezuela+8.64%+11+8%+5%0.767No
508Lesotho+8.78%+8+4%+6%0.497Yes
507Madagascar+9.37%+10+4%+3%0.512No
503Nigeria+13.18%+11+9%+4%0.527Yes
503Kyrgyzstan+8.2%+8+8%+3%0.664No
497Vietnam+10.69%+12+10%+14%0.683No
496Albania+4.69%+4+3%+7%0.764Yes
496Vatican City+15.81%+16+35%+11%0.0Yes
492Armenia+5.56%+5+8%+2%0.743Yes
492Macau+15.96%+16+15%+14%0.0No
492China+8.2%+14+12%+13%0.738No
491Guinea+13.91%+11+7%+4%0.414No
489El Salvador+8.35%+8+2%+4%0.68Yes
480Mongolia+5.56%+5+7%+2%0.735No
477Jordan+6.44%+6+8%+10%0.741N/A
473Sierra Leone+12.01%+9+6%+3%0.42Yes
472Liberia+13.18%+11+6%+3%0.427No
466Tanzania+9.66%+9+4%+3%0.531No
459Cambodia+8.64%+9+5%+13%0.563Yes
453Chad+11.13%+12+9%+4%0.396N/A
448Uzbekistan+7.91%+9+11%+9%0.701No
431Guyana+9.08%+6+2%+2%0.638No
425Guatemala+9.52%+10+2%+5%0.64Yes
424Egypt+6.73%+9+8%+12%0.691Yes
423Kazakhstan+7.91%+9+8%+2%0.794No
422Fiji+6.44%+6+1%+2%0.736No
417Lebanon+4.1%+4+3%+3%0.763Yes
414Nicaragua+8.64%+9+3%+2%0.645No
414Saint Vincent and the Grenadines+15.23%+11+4%+4%0.722Yes
408Moldova+5.56%+5+5%+1%0.699Yes
402Laos+9.22%+9+6%+13%0.586No
400Malawi+7.32%+7+3%+2%0.476No
395Cameroon+9.66%+11+7%+3%0.518No
394the Gambia+13.47%+10+6%+3%0.452Yes
389Honduras+10.25%+10+2%+5%0.625No
379Suriname+9.37%+7+4%+10%0.725No
376Cape Verde+15.23%+12+8%+4%0.0Yes
370the Central African Republic+9.37%+10+5%+3%0.352Yes
367Iran+4.1%+4+8%+4%0.774No
366Azerbaijan+6.44%+6+8%+3%0.759No
362Antigua and Barbuda+12.59%+8+3%+3%0.786Yes
358Rwanda+11.42%+13+7%+3%0.498Yes
357Palestine+3.51%+2+4%+7%0.684N/A
333Tonga+0.0%+0+0%+0%0.721Yes
329East Timor+3.22%+3+3%+7%0.0N/A
328Saint Kitts and Nevis+14.06%+9+2%+2%0.765Yes
324Swaziland+9.37%+8+3%+3%0.541No
322Zambia+7.03%+6+3%+2%0.579Yes
315Myanmar+7.47%+7+4%+13%0.556No
315the Republic of the Congo+10.4%+11+4%+3%0.592No
312Mozambique+6.44%+6+3%+2%0.418Yes
307Saint Lucia+13.47%+9+2%+2%0.735N/A
307Uganda+8.2%+8+3%+1%0.493Yes
306Guinea-Bissau+13.18%+11+6%+3%0.0No
300Angola+7.61%+6+3%+2%0.533Yes
294São Tomé and Príncipe+8.78%+10+4%+3%0.574Yes
288the Solomon Islands+8.05%+7+15%+2%0.515No
288the Republic of Macedonia+7.32%+7+1%+5%0.748No
287Libya+4.39%+5+7%+2%0.716No
282Equatorial Guinea+9.08%+11+4%+2%0.592No
280Zimbabwe+7.61%+6+3%+2%0.516No
279Montenegro+0.0%+0+0%+0%0.807No
275Palau+5.27%+4+2%+3%0.788No
272Ethiopia+4.98%+7+3%+6%0.448No
271Cuba+7.03%+6+4%+0%0.775No
270the Marshall Islands+10.25%+9+3%+5%0.0N/A
265Djibouti+6.88%+9+4%+5%0.473Yes
263Bosnia and Herzegovina+2.49%+2+3%+7%0.75N/A
261Tajikistan+5.86%+6+5%+1%0.627N/A
248Sri Lanka+3.37%+4+2%+1%0.766Yes
228Grenada+9.37%+5+1%+1%0.754Yes
213Micronesia+5.27%+4+3%+3%0.638No
208Iraq+2.34%+2+3%+3%0.649No
194Dominica+9.08%+4+1%+0%0.726Yes
185Vanuatu+6.73%+7+1%+3%0.597Yes
171Burundi+7.03%+8+3%+1%0.404Yes
169the Democratic Republic of the Congo+6.73%+7+1%+1%0.435N/A
164Sudan+4.39%+5+3%+2%0.49Yes
161Syria+2.64%+3+3%+3%0.536Yes
161Yemen+3.51%+4+4%+2%0.482No
160Afghanistan+1.46%+1+0%+0%0.479No
138Turkmenistan+4.39%+5+2%+0%0.691No
134the Comoros+5.27%+6+2%+2%0.497N/A
131South Sudan+3.81%+3+1%+1%0.418N/A
129Pakistan+0.44%+0+0%+0%0.55No
128Bangladesh+1.46%+1+0%+0%0.579Yes
116Tuvalu+8.49%+7+0%+1%0.0Yes
96Eritrea+4.1%+6+2%+1%0.42No
79Haiti+4.83%+4+0%+1%0.493No
77Kiribati+3.81%+3+0%+0%0.588No
69Somalia+2.64%+3+0%+1%0.0N/A
61Nauru+3.81%+3+0%+2%0.0No
20North Korea+2.64%+1+0%+0%0.0No