Best Third Passport for multi-citizens of Mongolia, the United Kingdom

Total ScoreNameEase of travelCountriesTerritoryPopulationHDIDual Citizenship
1057Switzerland+2.86%+2+1%+3%0.939Yes
1054Australia+3.04%+2+1%+3%0.939Yes
1046the United States+4.2%+4+1%+3%0.92Yes
1035Austria+2.86%+2+1%+3%0.893No
1025the Netherlands+2.86%+2+1%+3%0.924No
1025Germany+2.86%+2+1%+3%0.926No
1020Luxembourg+2.86%+2+1%+3%0.898Yes
1017Finland+2.86%+2+1%+3%0.895Yes
1002Sweden+2.86%+2+1%+3%0.913Yes
1001Ghana+4.11%+6+3%+4%0.579Yes
998Canada+2.86%+2+1%+3%0.92Yes
996New Zealand+2.86%+2+1%+3%0.915Yes
988the United Arab Emirates+6.8%+13+7%+6%0.84No
974Norway+2.68%+1+0%+3%0.949No
972France+2.86%+2+1%+3%0.897Yes
966Tunisia+5.46%+9+7%+5%0.725Yes
964Hong Kong+3.94%+4+3%+2%0.917No
948South Korea+2.95%+2+1%+3%0.901Yes
943Spain+2.86%+2+1%+3%0.884Yes
927Trinidad and Tobago+3.49%+2+1%+3%0.78Yes
927Kuwait+3.31%+4+3%+4%0.8No
922Poland+2.86%+2+1%+3%0.855Yes
917Malta+2.86%+2+1%+3%0.856Yes
911Lithuania+2.86%+2+1%+3%0.848No
906Italy+2.86%+2+1%+3%0.887Yes
904Iceland+2.68%+1+0%+3%0.921Yes
901Japan+3.04%+2+1%+3%0.903No
897Qatar+2.95%+4+3%+4%0.856No
893Mauritania+4.29%+8+6%+2%0.513No
888Oman+3.31%+4+3%+5%0.796No
878Malaysia+3.4%+5+7%+6%0.789No
870Burkina Faso+4.65%+8+4%+1%0.402Yes
866Botswana+2.06%+4+1%+4%0.698No
862Senegal+4.74%+8+4%+1%0.494Yes
853Denmark+2.24%+1+0%+0%0.925No
838South Africa+1.79%+3+1%+3%0.666Yes
836Niger+4.74%+8+4%+1%0.353Yes
825Benin+4.38%+8+4%+1%0.485Yes
805Ivory Coast+4.74%+8+4%+1%0.474Yes
801Tanzania+2.68%+5+1%+4%0.531No
795Turkey+2.5%+5+5%+5%0.767Yes
794Togo+4.11%+7+4%+1%0.487Yes
790the Czech Republic+2.24%+1+0%+0%0.878No
788Costa Rica+1.16%+1+0%+3%0.776Yes
786Seychelles+2.77%+3+2%+1%0.782No
786Algeria+2.95%+6+4%+2%0.745No
785Estonia+2.24%+1+0%+0%0.865No
782Belgium+2.24%+1+0%+0%0.896Yes
779Mali+5.1%+8+6%+2%0.442Yes
779Samoa+1.52%+2+0%+3%0.704Yes
769Singapore+3.76%+2+1%+3%0.925No
766Nigeria+4.38%+7+4%+1%0.527Yes
762Rwanda+4.56%+9+4%+4%0.498Yes
762the Republic of Ireland+2.24%+1+0%+0%0.923Yes
761Argentina+1.61%+1+0%+3%0.827Yes
760Jordan+2.24%+4+3%+4%0.741N/A
759Latvia+2.24%+1+0%+0%0.83Yes
757Morocco+3.67%+6+5%+1%0.647Yes
754Portugal+2.24%+1+0%+0%0.843Yes
741Sierra Leone+3.4%+5+2%+1%0.42Yes
740Slovakia+2.24%+1+0%+0%0.845No
738Chad+4.74%+8+4%+1%0.396N/A
737Jamaica+2.95%+1+0%+0%0.73Yes
734Cyprus+1.79%+1+0%+0%0.856Yes
733Liberia+4.03%+6+2%+1%0.427No
732Saudi Arabia+2.68%+3+1%+3%0.847No
731Tonga+1.25%+2+0%+3%0.721Yes
729Gabon+3.22%+6+2%+1%0.697Yes
725Bahrain+2.68%+3+1%+3%0.824No
714Lebanon+1.52%+3+2%+2%0.763Yes
714Iran+2.15%+3+2%+5%0.774No
714Guinea+3.49%+5+2%+1%0.414No
708Cameroon+3.85%+7+3%+1%0.518No
706Slovenia+2.24%+1+0%+0%0.89Yes
706Kenya+2.33%+5+2%+1%0.555Yes
699Russia+1.7%+3+1%+3%0.804Yes
693Mauritius+2.15%+3+0%+0%0.781No
691Barbados+4.56%+3+1%+3%0.795Yes
683China+2.24%+4+2%+5%0.738No
671Georgia (country)+0.98%+1+1%+1%0.769N/A
662Azerbaijan+1.52%+2+2%+4%0.759No
661the Central African Republic+3.67%+6+2%+1%0.352Yes
661Greece+2.24%+1+0%+0%0.866Yes
659Zambia+1.7%+3+1%+3%0.579Yes
654Croatia+2.24%+1+0%+0%0.827Yes
653Armenia+0.89%+1+1%+1%0.743Yes
653Romania+1.79%+1+0%+0%0.802Yes
648the Gambia+3.49%+5+2%+1%0.452Yes
645Mozambique+1.7%+3+1%+3%0.418Yes
645Brunei+2.86%+1+0%+3%0.865No
644the Maldives+1.79%+2+0%+3%0.701Yes
642Indonesia+1.52%+2+1%+3%0.689No
640Andorra+2.24%+0+0%+0%0.858No
637Hungary+2.24%+1+0%+0%0.836Yes
630Libya+2.24%+4+4%+1%0.716No
624Namibia+1.07%+2+0%+0%0.64Yes
622Angola+1.7%+3+1%+3%0.533Yes
621Liechtenstein+2.06%+0+0%+0%0.912No
609Equatorial Guinea+3.85%+7+2%+1%0.592No
599Israel+2.06%+2+0%+0%0.899Yes
599Guyana+2.95%+1+0%+0%0.638No
594Chile+1.79%+0+0%+0%0.847Yes
592the Republic of the Congo+4.29%+7+2%+1%0.592No
591Saint Kitts and Nevis+3.04%+1+0%+3%0.765Yes
587Uganda+2.5%+4+1%+0%0.493Yes
583Egypt+1.7%+4+2%+2%0.691Yes
581Saint Lucia+3.04%+1+0%+3%0.735N/A
580Thailand+1.25%+2+0%+3%0.74No
574Nepal+1.34%+1+0%+3%0.558No
563Venezuela+1.07%+1+1%+1%0.767No
559Sudan+2.77%+5+2%+1%0.49Yes
555Bolivia+0.98%+1+1%+1%0.674No
552Guinea-Bissau+3.4%+5+2%+1%0.0No
547Bulgaria+1.79%+1+0%+0%0.794No
546Paraguay+1.16%+1+0%+3%0.693Yes
545Cape Verde+3.4%+5+2%+1%0.0Yes
539the Philippines+1.34%+1+0%+3%0.682Yes
539Lesotho+1.61%+2+0%+0%0.497Yes
531Iraq+1.52%+2+2%+1%0.649No
522Belize+2.33%+0+0%+0%0.706Yes
518Taiwan+2.42%+1+0%+0%0.0No
517Sri Lanka+0.89%+1+0%+3%0.766Yes
516Madagascar+1.07%+2+0%+0%0.512No
513the Bahamas+1.97%+1+0%+3%0.792No
507the United Kingdom+0.0%+0+0%+0%0.909Yes
505Yemen+2.06%+3+2%+1%0.482No
499Syria+1.7%+3+2%+2%0.536Yes
495Malawi+1.07%+2+0%+0%0.476No
478Tajikistan+0.98%+1+0%+3%0.627N/A
478Burundi+2.77%+5+0%+0%0.404Yes
475Bhutan+1.52%+1+0%+0%0.607No
473Papua New Guinea+0.98%+1+0%+0%0.516No
469South Sudan+2.06%+3+0%+0%0.418N/A
465Pakistan+0.89%+1+0%+3%0.55No
465Uruguay+0.89%+0+0%+0%0.795Yes
461Macau+1.97%+2+2%+1%0.0No
458Fiji+0.72%+1+0%+0%0.736No
445Zimbabwe+1.97%+3+0%+0%0.516No
444the Democratic Republic of the Congo+2.59%+4+0%+0%0.435N/A
443Brazil+2.59%+0+0%+0%0.754Yes
429Albania+0.45%+0+0%+0%0.764Yes
420Saint Vincent and the Grenadines+2.95%+1+0%+0%0.722Yes
418El Salvador+0.54%+0+0%+0%0.68Yes
404Ethiopia+1.25%+3+0%+0%0.448No
389Afghanistan+0.98%+1+0%+0%0.479No
382Swaziland+1.61%+2+0%+0%0.541No
378the Dominican Republic+0.54%+0+0%+0%0.722Yes
369Peru+0.54%+0+0%+0%0.74Yes
365Moldova+0.36%+0+0%+0%0.699Yes
362Panama+0.54%+0+0%+0%0.788Yes
357Eritrea+1.7%+3+0%+0%0.42No
357Antigua and Barbuda+2.42%+0+0%+0%0.786Yes
350India+1.34%+1+0%+0%0.624No
347Serbia+0.45%+0+0%+0%0.776Yes
343São Tomé and Príncipe+1.16%+2+0%+0%0.574Yes
325Nicaragua+0.54%+0+0%+0%0.645No
323Mongolia+0.0%+0+0%+0%0.735No
316Montenegro+0.45%+0+0%+0%0.807No
315Somalia+1.07%+2+0%+0%0.0N/A
314Bangladesh+0.81%+1+0%+0%0.579Yes
313Mexico+1.34%+0+0%+0%0.762Yes
310Turkmenistan+0.98%+1+0%+0%0.691No
309the Comoros+1.07%+2+0%+0%0.497N/A
307Colombia+0.54%+0+0%+0%0.727Yes
302Palau+0.98%+1+0%+0%0.788No
296Ecuador+0.54%+0+0%+0%0.739Yes
293Djibouti+1.07%+2+0%+0%0.473Yes
292Suriname+2.42%+0+0%+0%0.725No
278Ukraine+0.54%+0+0%+0%0.743No
264Grenada+2.33%+0+0%+0%0.754Yes
247Kyrgyzstan+0.45%+0+0%+0%0.664No
243Kazakhstan+0.54%+0+0%+0%0.794No
241Micronesia+1.07%+1+0%+0%0.638No
236Haiti+1.16%+1+0%+0%0.493No
231Guatemala+0.54%+0+0%+0%0.64Yes
231Dominica+2.33%+0+0%+0%0.726Yes
229Bosnia and Herzegovina+0.45%+0+0%+0%0.75N/A
223Belarus+0.54%+0+0%+0%0.796No
221Palestine+0.45%+0+0%+0%0.684N/A
221the Republic of Macedonia+0.36%+0+0%+0%0.748No
220the Solomon Islands+1.07%+1+0%+0%0.515No
217Cambodia+0.45%+0+0%+0%0.563Yes
215the Marshall Islands+1.07%+1+0%+0%0.0N/A
215Honduras+0.54%+0+0%+0%0.625No
211Uzbekistan+0.45%+0+0%+0%0.701No
211North Korea+0.98%+1+0%+0%0.0No
205Vanuatu+0.63%+1+0%+0%0.597Yes
198Nauru+1.07%+1+0%+0%0.0No
192East Timor+0.36%+0+0%+0%0.0N/A
190Cuba+0.36%+0+0%+0%0.775No
187Vatican City+1.88%+0+0%+0%0.0Yes
177Vietnam+0.45%+0+0%+0%0.683No
157Tuvalu+0.63%+1+0%+0%0.0Yes
119San Marino+2.24%+0+0%+0%0.0No
117Laos+0.45%+0+0%+0%0.586No
67Kiribati+0.45%+0+0%+0%0.588No
51Myanmar+0.45%+0+0%+0%0.556No