Pilot Simon Davison has visited (landed in) a total of 118 countries but have 122 countries yet to explore.
Afghanistan
Albania
American Samoa
Anguilla
Antarctica
Antigua and Barbuda
Bahrain
Bangladesh
Belarus
Belize
Botswana
British Virgin Islands
Brunei
Burkina Faso
Burundi
Cameroon
Central African Republic
Chad
Christmas Island
Cocos (Keeling) Islands
Colombia
Comoros
Congo
Cook Islands
Dominica
Equatorial Guinea
Eritrea
Eswatini
Ethiopia
Faroe Islands
French Polynesia
Gabon
Gambia
Greenland
Grenada
Guernsey
Guinea
Guinea-Bissau
Guyana
Haiti
Honduras
Israel
Johnston Atoll
Kazakhstan
Kiribati
Kosovo
Kyrgyzstan
Laos
Latvia
Lebanon
Lesotho
Liberia
Libya
Libyan Arab Jamahiriya
Lithuania
Malawi
Mali
Marshall Islands
Martinique
Mauritania
Mayotte
Micronesia
Midway Islands
Monaco
Mongolia
Montenegro
Montserrat
Morocco
Mozambique
Nicaragua
Niger
Nigeria
Niue
Norfolk Island
North Korea
North Macedonia
Northern Mariana Islands
Oman
Palau
Palestine
Papua New Guinea
Paraguay
Romania
Rwanda
Saint Helena
Saint Kitts and Nevis
Saint Pierre and Miquelon
Saint Vincent and The Grenadines
Sao Tome and Principe
Senegal
Serbia
Sierra Leone
Slovakia
Slovenia
Solomon Islands
Somalia
South Sudan
Sri Lanka
Sudan
Syria
Tajikistan
Tanzania
Timor Leste
Timor-Leste
Togo
Tuvalu
Uganda
Ukraine
Uruguay
Vanuatu
Wake Island
Wallis and Futuna
Western Sahara
Yemen
Zambia
Zimbabwe