Best Third Passport for multi-citizens of the United States, Cambodia

Total ScoreNameEase of travelCountriesTerritoryPopulationHDIDual Citizenship
1069the United Kingdom+37.54%+13+12%+54%0.909Yes
1013Jamaica+10.49%+7+28%+10%0.73Yes
996Hong Kong+9.42%+9+33%+14%0.917No
994Mauritius+9.06%+8+40%+53%0.781No
990Seychelles+11.92%+10+45%+57%0.782No
982the United Arab Emirates+15.02%+16+50%+56%0.84No
960South Korea+5.01%+7+33%+51%0.901Yes
960Andorra+5.48%+6+28%+9%0.858No
941Denmark+14.18%+4+3%+4%0.925No
940Qatar+10.37%+10+45%+55%0.856No
934Belize+9.18%+6+29%+12%0.706Yes
914Norway+13.71%+4+3%+4%0.949No
913Japan+5.13%+7+22%+91%0.903No
901Liechtenstein+14.3%+5+3%+5%0.912No
901Costa Rica+4.29%+4+27%+9%0.776Yes
896Austria+14.18%+4+3%+4%0.893No
896Switzerland+13.71%+4+3%+4%0.939Yes
889Cyprus+15.61%+5+3%+5%0.856Yes
886Argentina+5.01%+5+28%+9%0.827Yes
886Serbia+5.01%+5+40%+52%0.776Yes
878Luxembourg+14.18%+4+3%+4%0.898Yes
878the Czech Republic+14.18%+4+3%+4%0.878No
875Germany+14.18%+4+3%+4%0.926No
874South Africa+7.15%+6+27%+8%0.666Yes
873the Netherlands+14.18%+4+3%+4%0.924No
871Malta+15.85%+5+3%+6%0.856Yes
865Estonia+14.18%+4+3%+4%0.865No
864Finland+14.18%+4+3%+4%0.895Yes
863Fiji+5.48%+5+39%+51%0.736No
861Chile+4.41%+4+26%+8%0.847Yes
857Botswana+7.15%+6+27%+9%0.698No
851Trinidad and Tobago+9.3%+6+4%+7%0.78Yes
850Latvia+14.18%+4+3%+4%0.83Yes
850Uruguay+4.29%+4+27%+8%0.795Yes
849Armenia+4.05%+5+42%+52%0.743Yes
848Belgium+13.95%+4+3%+4%0.896Yes
847Sweden+14.18%+4+3%+4%0.913Yes
836Israel+4.89%+6+27%+8%0.899Yes
831France+14.18%+4+3%+4%0.897Yes
828Singapore+10.13%+10+18%+52%0.925No
827Mongolia+4.05%+5+40%+52%0.735No
827Portugal+14.18%+4+3%+4%0.843Yes
818Iceland+13.23%+4+3%+4%0.921Yes
816Namibia+5.48%+5+26%+7%0.64Yes
812Slovakia+14.18%+4+3%+4%0.845No
810the Republic of Ireland+11.8%+4+3%+4%0.923Yes
805Ghana+10.97%+8+5%+5%0.579Yes
800Tonga+5.24%+4+15%+46%0.721Yes
798Belarus+6.2%+7+42%+53%0.796No
795Brazil+7.27%+5+28%+9%0.754Yes
790Spain+14.18%+4+3%+4%0.884Yes
789Ecuador+4.53%+5+41%+52%0.739Yes
778Samoa+5.13%+3+25%+6%0.704Yes
775the Maldives+6.44%+5+31%+49%0.701Yes
773Poland+14.18%+4+3%+4%0.855Yes
766Slovenia+14.18%+4+3%+4%0.89Yes
763Russia+7.27%+7+28%+9%0.804Yes
762Brunei+4.65%+5+41%+53%0.865No
757Italy+14.18%+4+3%+4%0.887Yes
754Romania+14.66%+4+3%+4%0.802Yes
752Lithuania+14.18%+4+3%+4%0.848No
752Malaysia+8.82%+11+14%+14%0.789No
751Greece+14.18%+4+3%+4%0.866Yes
748Grenada+9.65%+6+41%+53%0.754Yes
736Tunisia+7.87%+9+11%+7%0.725Yes
735Kuwait+8.94%+7+5%+6%0.8No
734Croatia+14.18%+4+3%+4%0.827Yes
733Moldova+4.05%+5+27%+8%0.699Yes
724Bolivia+4.65%+5+29%+11%0.674No
722Mauritania+7.87%+9+10%+5%0.513No
720Barbados+11.8%+8+17%+50%0.795Yes
720New Zealand+3.81%+4+3%+4%0.915Yes
715Nicaragua+4.05%+5+28%+9%0.645No
714Venezuela+4.53%+5+30%+11%0.767No
714El Salvador+3.81%+4+26%+8%0.68Yes
711Dominica+8.7%+6+41%+52%0.726Yes
708Saint Kitts and Nevis+10.13%+6+29%+11%0.765Yes
706Kenya+7.63%+8+6%+9%0.555Yes
704Montenegro+4.29%+4+26%+8%0.807No
702Hungary+14.18%+4+3%+4%0.836Yes
700Panama+3.81%+4+26%+8%0.788Yes
699Ukraine+4.17%+5+27%+8%0.743No
688Saint Vincent and the Grenadines+10.37%+7+28%+10%0.722Yes
684Bosnia and Herzegovina+4.89%+6+41%+52%0.75N/A
679Azerbaijan+4.77%+6+29%+11%0.759No
679Georgia (country)+4.05%+5+4%+6%0.769N/A
675Kyrgyzstan+4.05%+5+27%+8%0.664No
661Sierra Leone+10.01%+8+5%+5%0.42Yes
659Burkina Faso+9.06%+8+6%+3%0.402Yes
657Turkey+6.32%+8+11%+9%0.767Yes
657Guyana+4.89%+2+25%+5%0.638No
653Mali+10.61%+10+11%+7%0.442Yes
648Antigua and Barbuda+8.46%+5+27%+8%0.786Yes
642Senegal+9.06%+8+6%+3%0.494Yes
639Peru+3.58%+3+26%+7%0.74Yes
632the Bahamas+6.67%+5+15%+48%0.792No
631Bulgaria+13.71%+4+3%+4%0.794No
628Algeria+5.84%+8+7%+5%0.745No
625Kazakhstan+4.05%+5+27%+8%0.794No
625Macau+6.91%+7+44%+55%0.0No
623Morocco+7.15%+8+9%+6%0.647Yes
620the Dominican Republic+1.91%+2+25%+5%0.722Yes
619Taiwan+1.43%+2+13%+44%0.0No
618Niger+9.06%+8+6%+3%0.353Yes
616Paraguay+3.81%+4+27%+8%0.693Yes
615Australia+3.22%+3+2%+2%0.939Yes
609Oman+8.22%+6+3%+4%0.796No
609Benin+8.58%+8+6%+3%0.485Yes
595Ivory Coast+9.54%+8+6%+3%0.474Yes
592Tanzania+8.34%+7+2%+4%0.531No
591Bhutan+2.62%+2+4%+41%0.607No
586Colombia+3.58%+3+27%+8%0.727Yes
582Suriname+4.41%+2+38%+48%0.725No
581Togo+8.58%+8+6%+3%0.487Yes
574Tajikistan+4.05%+5+27%+8%0.627N/A
570the Gambia+10.97%+8+5%+5%0.452Yes
569Uzbekistan+4.05%+5+27%+8%0.701No
569Guatemala+2.86%+4+26%+8%0.64Yes
566Nigeria+9.06%+8+7%+4%0.527Yes
559Cape Verde+9.3%+7+29%+7%0.0Yes
554Honduras+3.93%+4+26%+8%0.625No
553Canada+2.38%+2+0%+1%0.92Yes
545Lebanon+3.58%+3+3%+5%0.763Yes
543Nepal+2.15%+2+4%+42%0.558No
541Indonesia+4.53%+5+5%+5%0.689No
538China+3.58%+5+17%+48%0.738No
535Rwanda+8.1%+10+6%+6%0.498Yes
528San Marino+6.2%+7+18%+50%0.0No
514Thailand+2.15%+3+26%+7%0.74No
512Liberia+8.1%+6+4%+3%0.427No
509Guinea+8.7%+6+4%+3%0.414No
498Vanuatu+5.01%+5+26%+7%0.597Yes
487Cameroon+5.48%+7+5%+4%0.518No
486the Republic of Macedonia+2.86%+4+26%+7%0.748No
485India+2.62%+2+4%+41%0.624No
483Lesotho+5.72%+4+1%+4%0.497Yes
481Chad+6.44%+7+6%+3%0.396N/A
466Malawi+5.72%+4+1%+4%0.476No
464Cuba+2.5%+3+25%+6%0.775No
460Uganda+7.15%+6+2%+4%0.493Yes
457Jordan+4.29%+4+4%+4%0.741N/A
447Iran+3.1%+3+4%+6%0.774No
445the United States+0.0%+0+0%+0%0.92Yes
433Egypt+4.05%+5+4%+5%0.691Yes
432Gabon+4.53%+5+3%+2%0.697Yes
428Zambia+6.2%+4+1%+4%0.579Yes
415Albania+1.91%+2+1%+2%0.764Yes
404Saudi Arabia+7.39%+5+1%+2%0.847No
396Bahrain+7.39%+5+1%+2%0.824No
392Papua New Guinea+3.22%+3+1%+1%0.516No
392Zimbabwe+6.91%+5+1%+4%0.516No
390Nauru+4.53%+3+25%+6%0.0No
383Madagascar+3.58%+3+0%+2%0.512No
373the Central African Republic+5.01%+5+3%+2%0.352Yes
371Palau+1.19%+2+24%+4%0.788No
360Ethiopia+3.1%+5+3%+6%0.448No
348Libya+3.34%+4+6%+2%0.716No
341Guinea-Bissau+8.1%+6+4%+3%0.0No
338Saint Lucia+7.03%+3+2%+3%0.735N/A
334South Sudan+4.53%+5+2%+4%0.418N/A
330Swaziland+5.72%+4+1%+4%0.541No
315Mexico+3.69%+3+2%+2%0.762Yes
307Burundi+4.77%+6+2%+4%0.404Yes
306Laos+1.19%+1+24%+4%0.586No
299the Republic of the Congo+5.36%+6+3%+2%0.592No
297Angola+4.53%+3+0%+2%0.533Yes
288Djibouti+3.69%+5+2%+4%0.473Yes
283Equatorial Guinea+4.05%+5+3%+2%0.592No
274Sudan+3.58%+5+3%+3%0.49Yes
265Mozambique+3.81%+2+0%+1%0.418Yes
262Sri Lanka+1.31%+2+1%+1%0.766Yes
235Palestine+2.15%+1+1%+1%0.684N/A
232Syria+2.15%+3+3%+4%0.536Yes
227Yemen+2.62%+3+3%+2%0.482No
214Vatican City+4.05%+4+2%+4%0.0Yes
209Iraq+1.67%+1+2%+2%0.649No
206the Solomon Islands+4.65%+3+1%+2%0.515No
205Eritrea+3.1%+5+1%+4%0.42No
193the Philippines+1.91%+0+0%+0%0.682Yes
192Afghanistan+1.19%+1+0%+0%0.479No
171East Timor+0.95%+0+0%+0%0.0N/A
169the Democratic Republic of the Congo+3.58%+3+0%+1%0.435N/A
154Bangladesh+1.67%+1+0%+0%0.579Yes
150Cambodia+0.0%+0+0%+0%0.563Yes
144the Comoros+3.1%+3+0%+2%0.497N/A
137Kiribati+3.58%+1+0%+1%0.588No
129Pakistan+0.36%+0+0%+0%0.55No
115Turkmenistan+1.19%+1+0%+0%0.691No
115São Tomé and Príncipe+1.91%+2+0%+1%0.574Yes
110Vietnam+0.72%+1+0%+0%0.683No
108Tuvalu+3.81%+2+0%+1%0.0Yes
104Micronesia+1.43%+2+0%+0%0.638No
91Somalia+1.91%+2+0%+1%0.0N/A
66Haiti+1.79%+1+0%+0%0.493No
45Myanmar+0.48%+0+0%+0%0.556No
40North Korea+1.19%+1+0%+0%0.0No
26the Marshall Islands+0.95%+1+0%+0%0.0N/A