Best Third Passport for multi-citizens of Thailand, Iceland

Total ScoreNameEase of travelCountriesTerritoryPopulationHDIDual Citizenship
1121the United Kingdom+25.05%+11+7%+45%0.909Yes
1048Mauritius+8.64%+9+12%+44%0.781No
1000Seychelles+9.19%+8+15%+46%0.782No
986the United Arab Emirates+11.6%+16+20%+47%0.84No
964Japan+3.06%+6+15%+80%0.903No
954Ghana+11.38%+9+4%+5%0.579Yes
936Tonga+5.03%+4+11%+43%0.721Yes
934Qatar+7.55%+8+14%+43%0.856No
928Jamaica+8.97%+5+1%+3%0.73Yes
927Cyprus+5.69%+5+1%+3%0.856Yes
917Singapore+7.88%+8+12%+44%0.925No
900Hong Kong+5.69%+4+4%+4%0.917No
886Fiji+4.38%+3+11%+43%0.736No
885South Korea+2.3%+5+4%+40%0.901Yes
877Mauritania+7.44%+9+7%+4%0.513No
869Tunisia+7.66%+10+8%+4%0.725Yes
867Denmark+3.5%+3+0%+1%0.925No
862Botswana+7.22%+6+2%+4%0.698No
855Trinidad and Tobago+7.88%+4+1%+2%0.78Yes
852Burkina Faso+9.19%+9+5%+3%0.402Yes
838Senegal+9.19%+9+5%+3%0.494Yes
830South Africa+6.56%+6+1%+2%0.666Yes
828Kenya+7.88%+9+5%+8%0.555Yes
822Serbia+2.3%+2+10%+40%0.776Yes
822the United States+4.49%+5+0%+1%0.92Yes
822Barbados+10.28%+7+12%+44%0.795Yes
822Austria+3.5%+3+0%+1%0.893No
815Malta+5.03%+4+1%+2%0.856Yes
814Sierra Leone+10.07%+9+4%+5%0.42Yes
812Kuwait+7.55%+7+3%+3%0.8No
812Niger+9.19%+9+5%+3%0.353Yes
808Germany+3.5%+3+0%+1%0.926No
807Luxembourg+3.5%+3+0%+1%0.898Yes
807Namibia+5.14%+5+1%+3%0.64Yes
805Malaysia+6.56%+8+8%+8%0.789No
805the Netherlands+3.5%+3+0%+1%0.924No
805Benin+8.75%+9+5%+3%0.485Yes
801Armenia+1.86%+2+12%+43%0.743Yes
797Finland+3.5%+3+0%+1%0.895Yes
793Tanzania+8.42%+8+2%+4%0.531No
792Oman+6.89%+6+3%+4%0.796No
791Mali+9.85%+10+9%+6%0.442Yes
790Belgium+3.5%+3+0%+1%0.896Yes
790Belize+7.11%+3+0%+2%0.706Yes
786the Czech Republic+3.06%+3+0%+1%0.878No
785Ivory Coast+9.63%+9+5%+3%0.474Yes
783Sweden+3.5%+3+0%+1%0.913Yes
783Australia+1.97%+3+0%+1%0.939Yes
778Estonia+3.06%+3+0%+1%0.865No
776Algeria+5.58%+8+5%+4%0.745No
769Togo+8.1%+8+5%+3%0.487Yes
760Portugal+3.5%+3+0%+1%0.843Yes
760France+3.5%+3+0%+1%0.897Yes
757Grenada+8.1%+4+11%+43%0.754Yes
755Latvia+3.06%+3+0%+1%0.83Yes
755the Bahamas+6.13%+5+12%+43%0.792No
752the Maldives+4.92%+4+4%+40%0.701Yes
752Nigeria+8.42%+8+5%+3%0.527Yes
735Lesotho+6.56%+5+1%+3%0.497Yes
733Taiwan+1.86%+2+10%+40%0.0No
731the Republic of Ireland+2.63%+3+0%+1%0.923Yes
730Brunei+2.84%+3+11%+42%0.865No
730Mongolia+1.2%+1+10%+40%0.735No
727Slovakia+3.06%+3+0%+1%0.845No
725Canada+1.86%+3+0%+1%0.92Yes
725Spain+3.5%+3+0%+1%0.884Yes
719Morocco+6.24%+8+6%+3%0.647Yes
715the Gambia+10.94%+9+4%+5%0.452Yes
711Malawi+6.13%+5+1%+3%0.476No
710Switzerland+1.97%+2+0%+1%0.939Yes
710Turkey+4.27%+7+6%+4%0.767Yes
705Uganda+7.44%+7+2%+4%0.493Yes
705Liberia+7.88%+7+3%+2%0.427No
701Bhutan+2.63%+2+3%+38%0.607No
700Cameroon+6.13%+9+4%+4%0.518No
698Rwanda+8.32%+11+5%+5%0.498Yes
697Guinea+8.21%+6+3%+2%0.414No
696Samoa+4.49%+2+0%+1%0.704Yes
694Lebanon+2.84%+3+2%+4%0.763Yes
691Italy+3.5%+3+0%+1%0.887Yes
691Dominica+6.56%+3+11%+42%0.726Yes
690Ecuador+1.64%+1+10%+40%0.739Yes
688Poland+3.06%+3+0%+1%0.855Yes
688Slovenia+3.06%+3+0%+1%0.89Yes
686China+3.06%+6+13%+44%0.738No
679Gabon+5.25%+7+2%+2%0.697Yes
677Chad+6.78%+8+5%+3%0.396N/A
676Zambia+6.56%+5+1%+3%0.579Yes
676Greece+3.5%+3+0%+1%0.866Yes
674Lithuania+3.06%+3+0%+1%0.848No
668Belarus+1.97%+2+11%+41%0.796No
663New Zealand+1.64%+2+0%+1%0.915Yes
658Georgia (country)+1.86%+2+1%+2%0.769N/A
653Papua New Guinea+3.5%+3+1%+1%0.516No
647Croatia+3.06%+3+0%+1%0.827Yes
646Nepal+2.08%+2+3%+39%0.558No
641Romania+3.28%+2+0%+1%0.802Yes
636Zimbabwe+7.22%+6+1%+3%0.516No
636Bosnia and Herzegovina+2.63%+3+11%+41%0.75N/A
631Liechtenstein+2.08%+2+0%+0%0.912No
628Norway+1.75%+1+0%+0%0.949No
625Madagascar+4.16%+4+0%+2%0.512No
623Suriname+3.94%+1+10%+40%0.725No
620Hungary+3.06%+3+0%+1%0.836Yes
617Macau+4.6%+4+14%+43%0.0No
617Egypt+3.83%+5+3%+4%0.691Yes
611India+2.63%+3+4%+38%0.624No
601Andorra+1.86%+2+0%+0%0.858No
596Saudi Arabia+6.02%+5+1%+1%0.847No
592Bahrain+6.02%+5+1%+1%0.824No
589the Central African Republic+5.47%+6+2%+2%0.352Yes
586Russia+4.27%+4+0%+1%0.804Yes
584Swaziland+6.56%+5+1%+3%0.541No
577Jordan+3.5%+3+2%+1%0.741N/A
572South Sudan+4.38%+5+2%+4%0.418N/A
562Saint Vincent and the Grenadines+7.11%+3+1%+3%0.722Yes
560Libya+3.28%+4+5%+2%0.716No
559Ethiopia+3.06%+5+2%+5%0.448No
558San Marino+3.17%+4+11%+42%0.0No
552Israel+2.95%+3+0%+0%0.899Yes
551Burundi+5.25%+7+2%+4%0.404Yes
548Guyana+5.03%+2+0%+0%0.638No
547Bolivia+1.97%+2+1%+2%0.674No
547Equatorial Guinea+5.47%+8+2%+2%0.592No
536Argentina+1.86%+2+0%+0%0.827Yes
530the Republic of the Congo+6.02%+8+2%+2%0.592No
530Chile+1.53%+1+0%+0%0.847Yes
530Guinea-Bissau+7.66%+6+3%+2%0.0No
528Iran+1.97%+2+2%+3%0.774No
524Cape Verde+7.55%+6+3%+2%0.0Yes
508Djibouti+3.61%+5+1%+4%0.473Yes
504Uruguay+1.53%+1+0%+0%0.795Yes
498Bulgaria+2.41%+2+0%+1%0.794No
495Angola+4.38%+3+0%+2%0.533Yes
494Iceland+0.0%+0+0%+0%0.921Yes
492Sudan+3.5%+5+2%+3%0.49Yes
487Azerbaijan+1.86%+2+1%+2%0.759No
484Venezuela+1.2%+1+1%+2%0.767No
482Brazil+3.83%+2+0%+0%0.754Yes
473Iraq+1.97%+2+2%+3%0.649No
463Costa Rica+0.98%+0+0%+0%0.776Yes
461Mozambique+4.38%+3+0%+1%0.418Yes
455Antigua and Barbuda+6.35%+2+0%+1%0.786Yes
451Indonesia+2.19%+2+1%+0%0.689No
450Saint Kitts and Nevis+6.67%+1+0%+1%0.765Yes
449Saint Lucia+6.46%+2+0%+1%0.735N/A
447Eritrea+3.06%+5+1%+3%0.42No
445Syria+2.19%+3+2%+3%0.536Yes
444Vanuatu+3.94%+3+0%+2%0.597Yes
440the Solomon Islands+4.38%+3+0%+2%0.515No
430Yemen+2.63%+3+2%+2%0.482No
429Ukraine+2.41%+2+0%+0%0.743No
391Moldova+1.09%+1+0%+0%0.699Yes
374Montenegro+1.64%+1+0%+0%0.807No
373Albania+0.98%+0+0%+0%0.764Yes
355the Democratic Republic of the Congo+4.16%+4+0%+1%0.435N/A
348the Comoros+3.06%+3+0%+2%0.497N/A
347the Dominican Republic+0.98%+0+0%+0%0.722Yes
339El Salvador+0.66%+0+0%+0%0.68Yes
338Kyrgyzstan+1.31%+1+0%+0%0.664No
331Panama+0.98%+0+0%+0%0.788Yes
327Peru+0.98%+0+0%+0%0.74Yes
315Nauru+3.72%+2+0%+1%0.0No
314Afghanistan+1.31%+1+0%+0%0.479No
309Tuvalu+3.72%+2+0%+1%0.0Yes
300Kiribati+2.95%+1+0%+1%0.588No
292Paraguay+0.77%+1+0%+0%0.693Yes
284Kazakhstan+1.2%+1+0%+0%0.794No
276Guatemala+0.88%+1+0%+0%0.64Yes
276Mexico+0.66%+1+0%+0%0.762Yes
272Sri Lanka+0.66%+1+0%+0%0.766Yes
271Nicaragua+0.66%+0+0%+0%0.645No
266Palestine+1.75%+1+0%+0%0.684N/A
257Honduras+1.42%+1+0%+0%0.625No
252São Tomé and Príncipe+1.97%+2+0%+1%0.574Yes
249Colombia+0.98%+0+0%+0%0.727Yes
246East Timor+1.31%+1+0%+0%0.0N/A
239Tajikistan+1.31%+1+0%+0%0.627N/A
233Uzbekistan+1.31%+1+0%+0%0.701No
226Somalia+1.97%+2+0%+1%0.0N/A
224Bangladesh+1.64%+1+0%+0%0.579Yes
216the Republic of Macedonia+0.66%+1+0%+0%0.748No
212the Philippines+1.42%+0+0%+0%0.682Yes
210Turkmenistan+1.31%+1+0%+0%0.691No
191Vietnam+0.88%+1+0%+0%0.683No
190Thailand+0.0%+0+0%+0%0.74No
183Cambodia+0.77%+0+0%+0%0.563Yes
183Palau+1.53%+0+0%+0%0.788No
181Vatican City+1.97%+2+0%+0%0.0Yes
173Cuba+0.88%+0+0%+0%0.775No
172Haiti+1.86%+1+0%+0%0.493No
163North Korea+1.75%+1+0%+0%0.0No
134Pakistan+0.33%+0+0%+0%0.55No
114Micronesia+1.53%+0+0%+0%0.638No
109the Marshall Islands+1.97%+0+0%+0%0.0N/A
92Laos+0.77%+0+0%+0%0.586No
50Myanmar+0.77%+0+0%+0%0.556No