Best Third Passport for multi-citizens of Nauru, Bulgaria

Total ScoreNameEase of travelCountriesTerritoryPopulationHDIDual Citizenship
1120the United Kingdom+27.73%+15+9%+57%0.909Yes
1067Japan+8.57%+9+20%+100%0.903No
1054Germany+7.1%+7+5%+12%0.926No
1054Finland+6.65%+7+5%+12%0.895Yes
1028Norway+6.43%+6+3%+11%0.949No
1020Switzerland+6.43%+6+4%+9%0.939Yes
1018South Korea+6.88%+8+8%+54%0.901Yes
998Mauritius+7.44%+7+13%+50%0.781No
997Spain+6.65%+7+5%+12%0.884Yes
992the Netherlands+5.98%+6+4%+9%0.924No
991Sweden+6.43%+6+3%+11%0.913Yes
984the United Arab Emirates+14.54%+19+24%+60%0.84No
983Luxembourg+6.43%+6+4%+9%0.898Yes
982the United States+7.89%+8+4%+9%0.92Yes
973Seychelles+8.57%+8+16%+51%0.782No
970Canada+6.43%+6+4%+9%0.92Yes
969Denmark+5.86%+6+4%+5%0.925No
962Qatar+9.24%+9+18%+57%0.856No
953Singapore+14.09%+15+17%+62%0.925No
940Ghana+10.26%+9+5%+11%0.579Yes
931France+6.43%+6+3%+11%0.897Yes
929Hong Kong+7.67%+8+8%+7%0.917No
907Austria+5.75%+5+2%+8%0.893No
900Iceland+5.3%+5+2%+8%0.921Yes
896Tunisia+9.13%+12+11%+14%0.725Yes
893Malta+4.85%+7+5%+10%0.856Yes
891Italy+6.43%+6+3%+11%0.887Yes
878Australia+5.19%+4+2%+8%0.939Yes
869Trinidad and Tobago+7.33%+5+2%+9%0.78Yes
866Malaysia+10.48%+12+13%+19%0.789No
862Kuwait+8.57%+7+5%+9%0.8No
862New Zealand+5.07%+4+2%+8%0.915Yes
851Chile+5.86%+5+3%+5%0.847Yes
846Argentina+5.3%+5+4%+9%0.827Yes
841Tonga+3.49%+3+12%+53%0.721Yes
836Botswana+6.43%+6+3%+11%0.698No
833Brunei+6.54%+6+12%+57%0.865No
827Barbados+9.92%+8+14%+56%0.795Yes
820Serbia+2.93%+3+13%+45%0.776Yes
819Jamaica+8.68%+5+2%+4%0.73Yes
815Mauritania+7.67%+10+8%+6%0.513No
814Lithuania+4.4%+5+3%+7%0.848No
801South Africa+6.2%+5+2%+9%0.666Yes
795Benin+9.7%+11+7%+6%0.485Yes
794Burkina Faso+9.47%+10+5%+4%0.402Yes
793the Republic of Ireland+4.4%+4+3%+2%0.923Yes
793Ecuador+4.62%+4+14%+47%0.739Yes
789Russia+8.79%+7+4%+13%0.804Yes
787Turkey+8.0%+10+11%+13%0.767Yes
787Portugal+5.19%+5+3%+2%0.843Yes
783Armenia+2.71%+2+13%+48%0.743Yes
781Senegal+9.47%+10+5%+4%0.494Yes
776Costa Rica+3.61%+3+2%+8%0.776Yes
773Oman+7.89%+6+3%+11%0.796No
773Tanzania+7.78%+8+4%+11%0.531No
769Fiji+2.71%+2+11%+46%0.736No
768Mongolia+2.71%+2+13%+45%0.735No
759the Maldives+5.41%+4+6%+51%0.701Yes
757the Bahamas+6.31%+7+14%+55%0.792No
755Niger+9.47%+10+5%+4%0.353Yes
754Poland+4.06%+4+2%+8%0.855Yes
745Liechtenstein+5.3%+5+2%+2%0.912No
736Belgium+4.96%+4+1%+2%0.896Yes
731Belarus+4.28%+4+13%+48%0.796No
730Ivory Coast+9.92%+10+5%+4%0.474Yes
723Mali+10.03%+10+9%+6%0.442Yes
721Thailand+6.43%+6+4%+13%0.74No
711Togo+8.34%+9+5%+4%0.487Yes
710Kenya+5.86%+8+5%+8%0.555Yes
707Taiwan+1.69%+3+11%+46%0.0No
706Sierra Leone+9.02%+8+4%+5%0.42Yes
705Indonesia+7.78%+6+3%+12%0.689No
700Cyprus+2.25%+3+3%+3%0.856Yes
700the Czech Republic+4.06%+4+1%+2%0.878No
699Estonia+3.61%+4+2%+0%0.865No
697Nigeria+8.79%+9+6%+5%0.527Yes
696the Philippines+7.78%+6+3%+11%0.682Yes
687Saudi Arabia+8.23%+6+3%+10%0.847No
682Algeria+5.52%+8+5%+5%0.745No
679China+4.17%+6+14%+54%0.738No
676Greece+4.74%+5+3%+2%0.866Yes
674Uruguay+3.49%+3+3%+1%0.795Yes
672Grenada+6.31%+3+11%+46%0.754Yes
672Jordan+5.3%+5+5%+10%0.741N/A
669Latvia+3.61%+4+2%+0%0.83Yes
664Rwanda+8.0%+11+5%+11%0.498Yes
658Slovakia+3.16%+4+2%+0%0.845No
655Morocco+6.31%+8+6%+4%0.647Yes
642Nepal+2.71%+3+4%+49%0.558No
642Liberia+8.12%+8+4%+3%0.427No
641Israel+3.83%+5+3%+2%0.899Yes
640Bhutan+2.48%+2+3%+43%0.607No
636Gabon+5.64%+7+3%+4%0.697Yes
635Brazil+6.65%+4+3%+2%0.754Yes
634Zambia+5.75%+5+3%+10%0.579Yes
632Slovenia+3.16%+4+2%+0%0.89Yes
630Belize+5.86%+3+1%+3%0.706Yes
630Andorra+3.61%+3+1%+2%0.858No
627Guinea+8.46%+7+4%+3%0.414No
627Chad+6.99%+9+5%+4%0.396N/A
625Namibia+3.61%+4+2%+3%0.64Yes
618India+3.49%+4+6%+43%0.624No
615Macau+5.86%+6+18%+50%0.0No
607the Gambia+9.02%+8+4%+5%0.452Yes
603Dominica+5.19%+2+11%+45%0.726Yes
602Suriname+4.74%+2+11%+45%0.725No
597Angola+5.75%+5+3%+10%0.533Yes
594Paraguay+3.61%+5+3%+9%0.693Yes
586Samoa+2.03%+1+0%+6%0.704Yes
581Hungary+4.06%+4+1%+2%0.836Yes
574Bahrain+7.55%+5+1%+8%0.824No
564Panama+3.49%+3+2%+4%0.788Yes
564Lesotho+4.96%+4+2%+4%0.497Yes
561Mozambique+4.17%+4+2%+9%0.418Yes
560Bolivia+3.83%+4+3%+4%0.674No
554Peru+3.95%+3+3%+1%0.74Yes
552Venezuela+3.27%+4+3%+5%0.767No
550Bosnia and Herzegovina+1.92%+2+11%+45%0.75N/A
546Guyana+5.41%+3+1%+2%0.638No
539Malawi+4.51%+4+2%+4%0.476No
536Cape Verde+8.57%+8+5%+5%0.0Yes
531Madagascar+3.16%+4+2%+4%0.512No
522Cameroon+5.64%+7+3%+3%0.518No
520San Marino+3.83%+4+12%+47%0.0No
520Georgia (country)+2.25%+2+2%+2%0.769N/A
513Azerbaijan+3.49%+3+3%+9%0.759No
507Egypt+4.06%+6+3%+5%0.691Yes
490the Central African Republic+5.64%+7+2%+3%0.352Yes
490Kyrgyzstan+3.38%+3+2%+3%0.664No
482Lebanon+2.71%+2+2%+3%0.763Yes
478Libya+3.38%+5+5%+3%0.716No
472Zimbabwe+5.64%+5+2%+4%0.516No
468Iran+2.37%+2+2%+9%0.774No
466Romania+0.9%+1+1%+0%0.802Yes
465Croatia+2.14%+2+1%+0%0.827Yes
459Guinea-Bissau+7.89%+7+4%+3%0.0No
449Saint Vincent and the Grenadines+6.54%+4+2%+4%0.722Yes
446Saint Kitts and Nevis+6.2%+2+1%+6%0.765Yes
431Uganda+4.74%+5+1%+3%0.493Yes
419Antigua and Barbuda+5.86%+3+1%+3%0.786Yes
416Sri Lanka+1.8%+2+1%+6%0.766Yes
414Laos+4.62%+4+2%+5%0.586No
413Swaziland+4.96%+4+2%+4%0.541No
412Saint Lucia+5.3%+2+1%+6%0.735N/A
407Cambodia+3.95%+3+0%+5%0.563Yes
394Equatorial Guinea+5.19%+7+2%+2%0.592No
389the Republic of the Congo+5.75%+7+2%+2%0.592No
385the Dominican Republic+2.14%+1+0%+0%0.722Yes
380Albania+1.58%+1+0%+0%0.764Yes
376Tajikistan+2.82%+2+1%+6%0.627N/A
375Djibouti+3.72%+6+2%+5%0.473Yes
374Vietnam+4.17%+4+0%+5%0.683No
358Papua New Guinea+1.58%+1+0%+0%0.516No
351Moldova+2.03%+1+0%+0%0.699Yes
350El Salvador+1.24%+1+0%+0%0.68Yes
347Cuba+3.38%+3+2%+0%0.775No
334Sudan+3.38%+5+2%+3%0.49Yes
334Ukraine+2.59%+1+0%+0%0.743No
333Kazakhstan+2.71%+2+1%+0%0.794No
321Ethiopia+2.25%+4+1%+4%0.448No
313Colombia+2.37%+2+0%+0%0.727Yes
313Pakistan+1.13%+1+0%+6%0.55No
311South Sudan+3.61%+4+1%+3%0.418N/A
309Burundi+4.51%+6+1%+3%0.404Yes
306São Tomé and Príncipe+2.71%+4+2%+3%0.574Yes
291Montenegro+0.9%+0+0%+0%0.807No
288Syria+2.03%+3+2%+4%0.536Yes
288Yemen+2.48%+3+3%+2%0.482No
284Nicaragua+1.24%+1+0%+0%0.645No
281the Democratic Republic of the Congo+3.83%+5+0%+1%0.435N/A
272Bulgaria+0.0%+0+0%+0%0.794No
268Uzbekistan+2.71%+2+1%+0%0.701No
267Guatemala+1.47%+2+0%+0%0.64Yes
258Myanmar+3.27%+2+0%+4%0.556No
251Iraq+1.58%+1+1%+2%0.649No
245Eritrea+2.93%+5+1%+3%0.42No
244Mexico+1.69%+1+0%+0%0.762Yes
242Honduras+2.03%+2+0%+0%0.625No
238Afghanistan+1.13%+1+0%+0%0.479No
237the Comoros+2.71%+4+1%+3%0.497N/A
193Palestine+1.35%+0+0%+0%0.684N/A
179Bangladesh+1.58%+1+0%+0%0.579Yes
170East Timor+0.45%+0+0%+0%0.0N/A
170Somalia+2.03%+3+0%+1%0.0N/A
160the Republic of Macedonia+0.68%+1+0%+0%0.748No
154Turkmenistan+1.58%+1+0%+0%0.691No
154Palau+1.13%+1+0%+0%0.788No
143Vanuatu+1.58%+1+0%+1%0.597Yes
128the Solomon Islands+1.58%+1+0%+1%0.515No
100Haiti+1.69%+1+0%+0%0.493No
88North Korea+1.58%+1+0%+0%0.0No
85Micronesia+1.13%+1+0%+0%0.638No
78Vatican City+1.69%+1+0%+0%0.0Yes
56the Marshall Islands+1.58%+1+0%+0%0.0N/A
54Kiribati+0.9%+0+0%+0%0.588No
21Nauru+0.0%+0+0%+0%0.0No
8Tuvalu+0.9%+0+0%+0%0.0Yes