Best Third Passport for multi-citizens of Singapore, Thailand

Total ScoreNameEase of travelCountriesTerritoryPopulationHDIDual Citizenship
1149the United Kingdom+31.63%+8+6%+31%0.909Yes
1124Denmark+14.51%+5+2%+2%0.925No
1081Austria+14.51%+5+2%+2%0.893No
1067Germany+14.51%+5+2%+2%0.926No
1067Luxembourg+14.51%+5+2%+2%0.898Yes
1066the Netherlands+14.51%+5+2%+2%0.924No
1057Finland+14.51%+5+2%+2%0.895Yes
1049the Czech Republic+14.06%+5+2%+2%0.878No
1045Estonia+14.06%+5+2%+2%0.865No
1044Belgium+14.29%+5+2%+2%0.896Yes
1042Sweden+14.51%+5+2%+2%0.913Yes
1021Latvia+14.06%+5+2%+2%0.83Yes
1021France+14.51%+5+2%+2%0.897Yes
1019Portugal+14.51%+5+2%+2%0.843Yes
1012Cyprus+13.38%+5+2%+2%0.856Yes
1010South Korea+3.97%+6+5%+29%0.901Yes
1008Switzerland+12.93%+4+2%+2%0.939Yes
1007Hong Kong+5.9%+6+5%+4%0.917No
996the Republic of Ireland+11.34%+5+2%+2%0.923Yes
994Japan+4.08%+6+5%+29%0.903No
993Slovakia+14.06%+5+2%+2%0.845No
986Spain+14.51%+5+2%+2%0.884Yes
985Norway+12.7%+3+1%+1%0.949No
954Poland+14.06%+5+2%+2%0.855Yes
954Slovenia+14.06%+5+2%+2%0.89Yes
951Italy+14.51%+5+2%+2%0.887Yes
949the United Arab Emirates+12.24%+15+8%+5%0.84No
945Iceland+11.79%+3+1%+1%0.921Yes
944Malta+13.61%+5+2%+2%0.856Yes
940Lithuania+14.06%+5+2%+2%0.848No
934Greece+14.51%+5+2%+2%0.866Yes
922Qatar+8.73%+8+4%+3%0.856No
920Australia+3.17%+4+2%+2%0.939Yes
918Kuwait+8.73%+7+3%+2%0.8No
916Romania+13.61%+5+2%+2%0.802Yes
914Liechtenstein+12.59%+3+1%+1%0.912No
914Croatia+14.06%+5+2%+2%0.827Yes
890Tunisia+6.58%+8+7%+2%0.725Yes
890Mauritania+5.9%+7+6%+2%0.513No
887Hungary+14.06%+5+2%+2%0.836Yes
884New Zealand+2.83%+3+2%+2%0.915Yes
873the United States+5.33%+6+1%+1%0.92Yes
872Oman+8.05%+6+3%+3%0.796No
853Canada+3.06%+4+1%+1%0.92Yes
833Andorra+3.51%+3+1%+1%0.858No
820Bulgaria+13.61%+5+2%+2%0.794No
816Ghana+6.58%+4+2%+1%0.579Yes
815Burkina Faso+7.26%+7+4%+1%0.402Yes
811Turkey+6.01%+8+7%+4%0.767Yes
806Malaysia+3.85%+5+7%+4%0.789No
801Senegal+7.26%+7+4%+1%0.494Yes
795Mali+7.71%+7+7%+2%0.442Yes
794Kenya+4.08%+5+3%+3%0.555Yes
792the Maldives+3.97%+3+4%+27%0.701Yes
792Argentina+3.51%+3+1%+1%0.827Yes
787Georgia (country)+2.38%+2+2%+2%0.769N/A
784Algeria+4.65%+5+4%+2%0.745No
775Niger+7.26%+7+4%+1%0.353Yes
768Bhutan+2.72%+2+3%+27%0.607No
768Benin+6.8%+7+4%+1%0.485Yes
767Uruguay+3.17%+2+1%+1%0.795Yes
766Lebanon+2.95%+3+2%+2%0.763Yes
748Ivory Coast+7.71%+7+4%+1%0.474Yes
746Armenia+1.93%+2+2%+2%0.743Yes
730Morocco+5.56%+8+5%+2%0.647Yes
726Nigeria+6.46%+6+4%+1%0.527Yes
724Togo+6.12%+6+4%+1%0.487Yes
716Seychelles+4.08%+2+2%+1%0.782No
713Brazil+6.24%+4+1%+1%0.754Yes
711Jamaica+5.67%+1+0%+0%0.73Yes
702Trinidad and Tobago+5.22%+1+0%+0%0.78Yes
693South Africa+3.85%+3+1%+0%0.666Yes
690Chad+6.35%+7+4%+1%0.396N/A
673India+2.72%+3+3%+27%0.624No
670Nepal+1.93%+1+3%+27%0.558No
668Iran+2.72%+3+3%+3%0.774No
667Sierra Leone+6.12%+4+2%+1%0.42Yes
667Costa Rica+2.61%+1+0%+0%0.776Yes
664Liberia+6.35%+5+2%+1%0.427No
663Chile+2.49%+1+0%+0%0.847Yes
659Saudi Arabia+7.14%+5+1%+1%0.847No
654Bolivia+2.95%+2+2%+2%0.674No
651Bahrain+7.14%+5+1%+1%0.824No
651Gabon+5.9%+7+2%+1%0.697Yes
643Cameroon+5.9%+7+3%+1%0.518No
641Guinea+6.24%+4+2%+1%0.414No
634Belize+4.65%+1+0%+0%0.706Yes
625Venezuela+2.38%+2+2%+2%0.767No
624Russia+5.78%+4+1%+1%0.804Yes
616Israel+3.29%+2+0%+0%0.899Yes
611Azerbaijan+2.38%+2+2%+2%0.759No
610Egypt+3.06%+3+2%+2%0.691Yes
607Mauritius+3.51%+3+0%+0%0.781No
604Jordan+3.63%+3+2%+1%0.741N/A
597China+2.49%+5+2%+2%0.738No
593Botswana+3.4%+2+0%+0%0.698No
587Ecuador+2.83%+2+1%+1%0.739Yes
584Indonesia+2.95%+3+2%+1%0.689No
582the Gambia+6.58%+4+2%+1%0.452Yes
575Rwanda+5.67%+8+3%+1%0.498Yes
573Libya+3.17%+3+4%+1%0.716No
565Macau+4.08%+3+3%+2%0.0No
565Colombia+3.29%+2+1%+1%0.727Yes
540Paraguay+2.83%+2+1%+1%0.693Yes
535the Central African Republic+4.54%+5+1%+1%0.352Yes
532Antigua and Barbuda+5.22%+2+1%+1%0.786Yes
528Saint Kitts and Nevis+6.24%+2+1%+1%0.765Yes
527Albania+1.7%+1+0%+0%0.764Yes
526Belarus+2.95%+2+1%+1%0.796No
519Equatorial Guinea+6.12%+8+2%+1%0.592No
515Syria+2.27%+3+2%+2%0.536Yes
514Peru+2.61%+1+0%+0%0.74Yes
510Tanzania+3.97%+3+0%+0%0.531No
508Iraq+2.04%+2+2%+2%0.649No
506Guinea-Bissau+6.35%+5+2%+1%0.0No
505Serbia+1.7%+1+0%+0%0.776Yes
504Grenada+5.67%+2+1%+1%0.754Yes
499Saint Vincent and the Grenadines+5.78%+2+1%+1%0.722Yes
498Panama+2.15%+1+0%+0%0.788Yes
497Cape Verde+6.24%+5+2%+1%0.0Yes
484Sudan+2.95%+4+2%+1%0.49Yes
484Barbados+6.8%+2+0%+0%0.795Yes
481Yemen+2.72%+3+2%+1%0.482No
481Namibia+1.7%+1+0%+0%0.64Yes
477the Republic of the Congo+5.56%+7+2%+1%0.592No
477Ethiopia+2.27%+3+1%+2%0.448No
477Moldova+1.59%+1+0%+0%0.699Yes
474Dominica+5.22%+2+1%+1%0.726Yes
468Taiwan+2.15%+1+0%+0%0.0No
460Montenegro+1.7%+1+0%+0%0.807No
449Uganda+3.63%+3+0%+0%0.493Yes
448Ukraine+2.27%+1+0%+0%0.743No
431Mexico+2.27%+2+1%+0%0.762Yes
426Samoa+1.93%+0+0%+0%0.704Yes
426Nicaragua+1.36%+1+0%+0%0.645No
424Papua New Guinea+1.81%+1+0%+0%0.516No
421Djibouti+2.61%+2+1%+2%0.473Yes
416Kyrgyzstan+1.81%+1+0%+0%0.664No
413Lesotho+2.72%+1+0%+0%0.497Yes
403Guyana+3.4%+0+0%+0%0.638No
393Malawi+2.72%+1+0%+0%0.476No
393Saint Lucia+4.65%+1+0%+0%0.735N/A
393San Marino+3.51%+3+1%+1%0.0No
386Madagascar+1.81%+1+0%+0%0.512No
382Palestine+2.27%+1+0%+0%0.684N/A
380Tonga+1.59%+0+0%+0%0.721Yes
380Mozambique+2.95%+2+0%+0%0.418Yes
374El Salvador+1.13%+0+0%+0%0.68Yes
364Brunei+1.13%+1+0%+0%0.865No
364the Dominican Republic+1.02%+0+0%+0%0.722Yes
362Sri Lanka+1.13%+1+0%+0%0.766Yes
362Kazakhstan+1.7%+1+0%+0%0.794No
358Zambia+2.72%+1+0%+0%0.579Yes
357Angola+2.95%+2+0%+0%0.533Yes
339South Sudan+2.95%+2+0%+0%0.418N/A
337Fiji+1.59%+0+0%+0%0.736No
336Bosnia and Herzegovina+1.81%+1+0%+0%0.75N/A
332Burundi+3.85%+4+0%+0%0.404Yes
326Tajikistan+1.81%+1+0%+0%0.627N/A
326Uzbekistan+1.81%+1+0%+0%0.701No
319Zimbabwe+2.95%+2+0%+0%0.516No
318Mongolia+0.57%+0+0%+0%0.735No
314Afghanistan+1.36%+1+0%+0%0.479No
310the Republic of Macedonia+1.13%+1+0%+0%0.748No
310the Democratic Republic of the Congo+3.63%+3+0%+0%0.435N/A
300Singapore+0.0%+0+0%+0%0.925No
297Vatican City+2.95%+2+0%+0%0.0Yes
270East Timor+1.81%+1+0%+0%0.0N/A
258Swaziland+2.72%+1+0%+0%0.541No
254the Marshall Islands+2.27%+1+0%+0%0.0N/A
252Suriname+3.4%+0+0%+0%0.725No
248São Tomé and Príncipe+2.49%+2+0%+0%0.574Yes
239Bangladesh+1.7%+1+0%+0%0.579Yes
218Honduras+1.7%+0+0%+0%0.625No
217the Philippines+1.47%+0+0%+0%0.682Yes
216Guatemala+0.68%+0+0%+0%0.64Yes
210Thailand+0.0%+0+0%+0%0.74No
208the Bahamas+2.49%+0+0%+0%0.792No
208Cambodia+0.79%+0+0%+0%0.563Yes
198Eritrea+2.04%+2+0%+0%0.42No
197Cuba+0.91%+0+0%+0%0.775No
194Palau+1.59%+0+0%+0%0.788No
194Turkmenistan+1.36%+1+0%+0%0.691No
188the Comoros+2.27%+1+0%+0%0.497N/A
181Somalia+1.81%+1+0%+0%0.0N/A
169North Korea+1.81%+1+0%+0%0.0No
156Pakistan+0.34%+0+0%+0%0.55No
153Vietnam+0.68%+0+0%+0%0.683No
149Haiti+1.93%+1+0%+0%0.493No
126Micronesia+1.59%+0+0%+0%0.638No
112Laos+0.79%+0+0%+0%0.586No
105the Solomon Islands+1.59%+0+0%+0%0.515No
103Nauru+2.04%+0+0%+0%0.0No
71Kiribati+1.47%+0+0%+0%0.588No
67Vanuatu+0.68%+0+0%+0%0.597Yes
49Myanmar+0.79%+0+0%+0%0.556No
38Tuvalu+1.59%+0+0%+0%0.0Yes