Pilot Solidbookie has visited (landed in) a total of 119 countries but have 120 countries yet to explore.

Albania

Algeria

American Samoa

Angola

Anguilla

Antarctica

Antigua and Barbuda

Belarus

Bosnia and Herzegovina

Botswana

British Indian Ocean Territory

British Virgin Islands

Bulgaria

Burkina Faso

Burundi

Cambodia

Cameroon

Cayman Islands

Central African Republic

Chad

Christmas Island

Cocos (Keeling) Islands

Comoros

Congo

Cook Islands

Cote D'Ivoire

Cyprus

Denmark

Dominica

Equatorial Guinea

Estonia

Eswatini

Falkland Islands

Gabon

Gambia

Guadeloupe

Guatemala

Guernsey

Guinea

Guinea-Bissau

Guyana

Haiti

Isle Of Man

Johnston Atoll

Kosovo

Kuwait

Laos

Latvia

Lebanon

Lesotho

Madagascar

Malawi

Mali

Malta

Marshall Islands

Martinique

Mauritania

Mayotte

Micronesia

Midway Islands

Moldova

Monaco

Mongolia

Montserrat

Morocco

Morocco

Mozambique

Myanmar

Namibia

Nauru

New Caledonia

Nicaragua

Niger

Niue

Norfolk Island

North Korea

North Macedonia

Northern Mariana Islands

Papua New Guinea

Reunion

Rwanda

Saint Helena

Saint Kitts and Nevis

Saint Lucia

Saint Pierre and Miquelon

Saint Vincent and The Grenadines

Samoa

Sao Tome and Principe

Senegal

Serbia

Sierra Leone

Slovakia

Somalia

South Sudan

Sri Lanka

Sudan

Tajikistan

Togo

Turkmenistan

Tuvalu

Uganda

Uzbekistan

Vanuatu

Wake Island

Wallis and Futuna

Western Sahara

Zambia

Zimbabwe