Pilot Prio has visited (landed in) a total of 90 countries but have 150 countries yet to explore.
Afghanistan
American Samoa
Angola
Anguilla
Argentina
Aruba
Bahrain
Bangladesh
Barbados
Belarus
Belize
Benin
Bolivia
Botswana
British Indian Ocean Territory
British Virgin Islands
Brunei
Burkina Faso
Burundi
Cambodia
Cameroon
Cape Verde
Cayman Islands
Central African Republic
Chad
Cocos (Keeling) Islands
Colombia
Comoros
Congo
Cook Islands
Costa Rica
Cote D'Ivoire
Djibouti
Dominica
Dominican Republic
Ecuador
El Salvador
Equatorial Guinea
Eritrea
Eswatini
Falkland Islands
Faroe Islands
Fiji
French Guiana
Greenland
Grenada
Guam
Guatemala
Guinea
Guinea-Bissau
Guyana
Haiti
Honduras
Iran
Iraq
Isle Of Man
Jamaica
Johnston Atoll
Jordan
Kazakhstan
Kiribati
Korea
Kosovo
Kuwait
Kyrgyzstan
Liberia
Libya
Libyan Arab Jamahiriya
Lithuania
Macau
Malawi
Marshall Islands
Martinique
Mauritania
Mauritius
Mayotte
Midway Islands
Monaco
Mongolia
Morocco
Mozambique
Norfolk Island
North Korea
North Macedonia
Northern Mariana Islands
Palestine
Panama
Paraguay
Peru
Puerto Rico
Qatar
Reunion
Rwanda
Saint Helena
Saint Lucia
Saint Pierre and Miquelon
Saint Vincent and The Grenadines
Samoa
Sao Tome and Principe
Saudi Arabia
Senegal
Seychelles
Sierra Leone
Singapore
South Korea
South Sudan
Sri Lanka
Sudan
Suriname
Syria
Taiwan
Tajikistan
Tanzania
Thailand
Timor Leste
Timor-Leste
Togo
Tonga
Trinidad and Tobago
Turkmenistan
Turks and Caicos Islands
Uganda
United Arab Emirates
Uruguay
Venezuela
Vietnam
Virgin Islands, U.S.
Wake Island
Wallis and Futuna