Best Third Passport for multi-citizens of Portugal, Nauru

Total ScoreNameEase of travelCountriesTerritoryPopulationHDIDual Citizenship
1116the United Kingdom+22.45%+11+6%+53%0.909Yes
1010Japan+3.76%+5+16%+95%0.903No
1003Mauritius+5.59%+6+11%+47%0.781No
984the United Arab Emirates+11.17%+15+20%+56%0.84No
966Seychelles+6.44%+6+14%+48%0.782No
955South Korea+3.01%+4+5%+51%0.901Yes
951Ghana+9.13%+8+4%+10%0.579Yes
951Singapore+9.56%+10+13%+58%0.925No
948Qatar+7.09%+7+14%+53%0.856No
933Norway+1.61%+2+1%+9%0.949No
922Tonga+3.33%+3+12%+51%0.721Yes
909Germany+2.04%+2+1%+9%0.926No
894Finland+1.61%+2+1%+9%0.895Yes
890Sweden+1.61%+2+1%+9%0.913Yes
889Tunisia+7.84%+10+9%+11%0.725Yes
869Trinidad and Tobago+5.16%+3+1%+7%0.78Yes
866Kuwait+7.09%+6+3%+9%0.8No
857Hong Kong+4.3%+4+4%+4%0.917No
857Fiji+2.58%+2+11%+45%0.736No
856Botswana+4.62%+5+2%+9%0.698No
856the United States+3.22%+3+0%+6%0.92Yes
846Brunei+4.62%+5+12%+55%0.865No
840Armenia+1.72%+2+12%+46%0.743Yes
838France+1.61%+2+1%+9%0.897Yes
837Switzerland+1.4%+1+0%+6%0.939Yes
832Spain+1.61%+2+1%+9%0.884Yes
830Malaysia+6.77%+9+9%+17%0.789No
830Mauritania+7.09%+9+7%+5%0.513No
826Serbia+1.93%+1+10%+44%0.776Yes
826Oman+7.09%+6+3%+10%0.796No
826South Africa+3.97%+4+1%+7%0.666Yes
821Australia+1.18%+1+0%+6%0.939Yes
817Burkina Faso+8.81%+9+5%+3%0.402Yes
811Barbados+7.63%+6+12%+53%0.795Yes
804Mongolia+1.93%+1+10%+44%0.735No
803Senegal+8.81%+9+5%+3%0.494Yes
798Austria+0.97%+1+0%+6%0.893No
797Malta+2.04%+2+1%+7%0.856Yes
797Luxembourg+1.4%+1+0%+6%0.898Yes
795Italy+1.61%+2+1%+9%0.887Yes
791the Netherlands+0.97%+1+0%+6%0.924No
788Tanzania+6.34%+7+2%+9%0.531No
786Canada+1.5%+1+0%+6%0.92Yes
777Niger+8.81%+9+5%+3%0.353Yes
771Benin+8.38%+9+5%+3%0.485Yes
770Jamaica+5.59%+3+0%+2%0.73Yes
769New Zealand+1.07%+1+0%+6%0.915Yes
766the Maldives+3.65%+3+4%+48%0.701Yes
761Iceland+0.97%+1+0%+6%0.921Yes
761Kenya+4.94%+7+4%+7%0.555Yes
758Belarus+3.01%+3+11%+47%0.796No
752Ivory Coast+9.24%+9+5%+3%0.474Yes
747Turkey+4.51%+6+7%+10%0.767Yes
743Indonesia+5.05%+5+2%+12%0.689No
743Bhutan+2.36%+2+3%+42%0.607No
743Algeria+5.26%+8+5%+5%0.745No
739Togo+7.73%+8+5%+3%0.487Yes
736Nepal+2.58%+3+4%+48%0.558No
736the Bahamas+3.65%+4+12%+52%0.792No
736Costa Rica+1.18%+1+0%+6%0.776Yes
729Mali+9.34%+9+8%+5%0.442Yes
729Sierra Leone+8.38%+7+3%+4%0.42Yes
728Denmark+0.86%+1+0%+2%0.925No
723Ecuador+1.5%+1+10%+44%0.739Yes
722China+3.33%+5+13%+53%0.738No
716Russia+4.73%+4+1%+11%0.804Yes
712Argentina+1.61%+1+0%+6%0.827Yes
710Grenada+4.83%+2+11%+45%0.754Yes
707Nigeria+8.16%+8+5%+4%0.527Yes
705Samoa+1.93%+1+0%+6%0.704Yes
702Taiwan+0.64%+1+10%+44%0.0No
700the Philippines+5.26%+4+1%+11%0.682Yes
699Saudi Arabia+6.34%+5+1%+8%0.847No
696Rwanda+7.63%+11+5%+10%0.498Yes
695Jordan+3.97%+4+3%+7%0.741N/A
693Morocco+5.8%+7+6%+3%0.647Yes
692Bahrain+6.34%+5+1%+8%0.824No
689Lithuania+0.97%+1+0%+6%0.848No
689Thailand+4.4%+4+1%+11%0.74No
688Poland+0.97%+1+0%+6%0.855Yes
674Liberia+7.52%+7+3%+3%0.427No
674Zambia+4.4%+4+1%+8%0.579Yes
671Georgia (country)+1.72%+2+1%+2%0.769N/A
668Chile+1.5%+1+0%+2%0.847Yes
664Guinea+7.84%+6+3%+3%0.414No
655Chad+6.44%+8+5%+3%0.396N/A
648Lebanon+2.58%+2+2%+3%0.763Yes
646Namibia+2.36%+3+0%+1%0.64Yes
642Suriname+3.33%+1+10%+44%0.725No
642Bosnia and Herzegovina+1.83%+2+11%+44%0.75N/A
641Gabon+4.73%+6+2%+2%0.697Yes
636Angola+4.4%+4+1%+8%0.533Yes
635Cyprus+1.29%+1+0%+1%0.856Yes
634Dominica+3.76%+1+10%+44%0.726Yes
631India+2.36%+2+3%+42%0.624No
629the Gambia+8.38%+7+3%+4%0.452Yes
619Cameroon+5.37%+7+3%+3%0.518No
618Belize+3.76%+1+0%+1%0.706Yes
618Macau+3.87%+4+14%+47%0.0No
616Azerbaijan+2.47%+3+2%+9%0.759No
605Mozambique+2.9%+3+1%+7%0.418Yes
604Andorra+1.18%+1+0%+0%0.858No
600Liechtenstein+0.97%+1+0%+0%0.912No
597Iran+2.26%+2+2%+8%0.774No
593Uganda+4.51%+5+1%+3%0.493Yes
576Egypt+3.65%+5+3%+5%0.691Yes
568the Central African Republic+5.16%+6+2%+2%0.352Yes
563Lesotho+3.22%+3+0%+2%0.497Yes
560Madagascar+2.36%+3+0%+2%0.512No
559Paraguay+1.4%+2+1%+6%0.693Yes
555Bolivia+1.83%+2+1%+2%0.674No
546Malawi+3.22%+3+0%+2%0.476No
544Sri Lanka+1.29%+2+1%+6%0.766Yes
544Israel+1.72%+2+0%+0%0.899Yes
541Libya+3.01%+4+5%+2%0.716No
541the Czech Republic+0.21%+0+0%+0%0.878No
539Kyrgyzstan+2.15%+2+0%+3%0.664No
533Saint Kitts and Nevis+4.73%+1+0%+6%0.765Yes
529Guyana+3.33%+1+0%+0%0.638No
524San Marino+1.83%+2+11%+44%0.0No
515Estonia+0.21%+0+0%+0%0.865No
513Cambodia+3.33%+3+0%+5%0.563Yes
512Equatorial Guinea+4.94%+7+2%+2%0.592No
510Latvia+0.21%+0+0%+0%0.83Yes
510Belgium+0.21%+0+0%+0%0.896Yes
509Tajikistan+1.83%+2+1%+6%0.627N/A
506Saint Lucia+3.87%+1+0%+6%0.735N/A
506the Republic of Ireland+0.64%+0+0%+0%0.923Yes
504Panama+1.07%+1+0%+2%0.788Yes
497Guinea-Bissau+7.3%+6+3%+3%0.0No
495the Republic of the Congo+5.48%+7+2%+2%0.592No
494Cape Verde+7.3%+6+3%+3%0.0Yes
479Zimbabwe+4.3%+4+0%+2%0.516No
479Ethiopia+2.15%+4+1%+4%0.448No
479Venezuela+1.07%+1+1%+2%0.767No
478Vietnam+3.54%+4+0%+5%0.683No
476Papua New Guinea+1.5%+1+0%+0%0.516No
473Portugal+0.0%+0+0%+0%0.843Yes
473South Sudan+3.44%+4+1%+2%0.418N/A
468Djibouti+3.33%+5+1%+4%0.473Yes
467Slovakia+0.21%+0+0%+0%0.845No
466Sudan+3.22%+5+2%+3%0.49Yes
460Burundi+4.3%+6+1%+2%0.404Yes
454Uruguay+0.86%+0+0%+0%0.795Yes
446Laos+3.76%+3+0%+5%0.586No
440Syria+1.93%+3+2%+4%0.536Yes
436Moldova+1.07%+1+0%+0%0.699Yes
433Slovenia+0.21%+0+0%+0%0.89Yes
425Yemen+2.36%+3+2%+2%0.482No
425Pakistan+1.07%+1+0%+6%0.55No
419Romania+0.64%+0+0%+0%0.802Yes
419Brazil+2.9%+0+0%+0%0.754Yes
413Antigua and Barbuda+3.76%+1+0%+1%0.786Yes
412Swaziland+3.22%+3+0%+2%0.541No
410Saint Vincent and the Grenadines+4.4%+2+0%+2%0.722Yes
407Greece+0.21%+0+0%+0%0.866Yes
406Albania+0.43%+0+0%+0%0.764Yes
391Iraq+1.5%+1+1%+2%0.649No
391Ukraine+1.18%+1+0%+0%0.743No
384Croatia+0.21%+0+0%+0%0.827Yes
381El Salvador+0.43%+0+0%+0%0.68Yes
372the Democratic Republic of the Congo+3.44%+4+0%+1%0.435N/A
366Peru+0.86%+0+0%+0%0.74Yes
365Myanmar+2.69%+2+0%+4%0.556No
364Hungary+0.21%+0+0%+0%0.836Yes
361the Dominican Republic+0.43%+0+0%+0%0.722Yes
353Afghanistan+1.07%+1+0%+0%0.479No
343Kazakhstan+1.5%+1+0%+0%0.794No
342Eritrea+2.58%+4+0%+2%0.42No
340the Comoros+2.36%+3+0%+2%0.497N/A
330Montenegro+0.86%+0+0%+0%0.807No
307Nicaragua+0.43%+0+0%+0%0.645No
305Guatemala+0.64%+1+0%+0%0.64Yes
297Bulgaria+0.21%+0+0%+0%0.794No
295Honduras+1.18%+1+0%+0%0.625No
294São Tomé and Príncipe+1.72%+2+0%+1%0.574Yes
292Uzbekistan+1.5%+1+0%+0%0.701No
289Bangladesh+1.5%+1+0%+0%0.579Yes
278Colombia+0.43%+0+0%+0%0.727Yes
268Somalia+1.72%+2+0%+1%0.0N/A
261the Republic of Macedonia+0.64%+1+0%+0%0.748No
258Mexico+0.43%+0+0%+0%0.762Yes
246Turkmenistan+1.07%+1+0%+0%0.691No
245Vanuatu+1.5%+1+0%+1%0.597Yes
240Palestine+0.86%+0+0%+0%0.684N/A
235the Solomon Islands+1.5%+1+0%+1%0.515No
216Haiti+1.61%+1+0%+0%0.493No
211Cuba+0.75%+0+0%+0%0.775No
202East Timor+0.43%+0+0%+0%0.0N/A
184Palau+0.43%+0+0%+0%0.788No
177North Korea+1.07%+1+0%+0%0.0No
177Vatican City+1.18%+1+0%+0%0.0Yes
117the Marshall Islands+0.86%+0+0%+0%0.0N/A
116Micronesia+0.43%+0+0%+0%0.638No
79Kiribati+0.86%+0+0%+0%0.588No
52Nauru+0.0%+0+0%+0%0.0No
47Tuvalu+0.86%+0+0%+0%0.0Yes