
| Destinations | 1st Class Recorded | 24-48hr Courier | Royal Mail International |
| UK - Channel Islands (Jersey & Guernsey) |
✓
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✓ | |
| UK - Mainland | ✓ | ✓ | |
| UK - Scottish Highlands | ✓ | ✓ | |
| UK - Northern Ireland, Isle of Man, Scilly Isles | ✓ | ✓ | |
| Afghanistan | * | ** | ✓ |
| Albania | * | ** | ✓ |
| Algeria | * | ** | ✓ |
| Andorra | * | ** | ✓ |
| Angola | * | ** | ✓ |
| Anguilla | * | ** | ✓ |
| Antigua & Barbuda | * | ** | ✓ |
| Argentina | * | ** | ✓ |
| Armenia | * | ** | ✓ |
| Aruba | * | ** | ✓ |
| Ascension Island | * | ** | ✓ |
| Australia | * | ✓ | ✓ |
| Austria | * | ✓ | ✓ |
| Azerbaijan | * | ** | ✓ |
| Azores | * | ** | ✓ |
| Bahamas | * | ** | ✓ |
| Bahrain | * | ** | ✓ |
| Balearic Islands | * | ** | ✓ |
| Bangladesh | * | ** | ✓ |
| Barbados | * | ** | ✓ |
| Belarus | * | ** | ✓ |
| Belau (Pelau) | * | ** | ✓ |
| Belgium | * | ✓ | ✓ |
| Belize | * | ** | ✓ |
| Benin | * | ** | ✓ |
| Bermuda | * | ** | ✓ |
| Bhutan | * | ** | ✓ |
| Bolivia | * | ** | ✓ |
| Bosnia And Herzegowina | * | ** | ✓ |
| Botswana | * | ** | ✓ |
| Brazil | * | ** | ✓ |
| British Indian Ocean Territory | * | ** | ✓ |
| British Virgin Islands | * | ** | ✓ |
| Brunei Darussalam | * | ** | ✓ |
| Bulgaria | * | ✓ | ✓ |
| Burkina Faso | * | ** | ✓ |
| Burundi | * | ** | ✓ |
| Cambodia | * | ** | ✓ |
| Cameroon | * | ** | ✓ |
| Canada | * | ✓ | ✓ |
| Canary Islands | * | ✓ | ✓ |
| Cape Verde | * | ** | ✓ |
| Cayman Islands | * | ** | ✓ |
| Central African Republic | * | ** | ✓ |
| Chad | * | ** | ✓ |
| Chile | * | ** | ✓ |
| China (People's Republic) | * | ** | ✓ |
| Christmas Island | * | ** | ✓ |
| Cocos (Keeling Islands) | * | ** | ✓ |
| Colombia | * | ** | ✓ |
| Comoros | * | ** | ✓ |
| Congo (Democratic Republic) | * | ** | ✓ |
| Congo (People's Republic of) | * | ** | ✓ |
| Corsica | * | ✓ | ✓ |
| Costa Rica | * | ** | ✓ |
| Croatia | * | ** | ✓ |
| Cuba | * | ** | ✓ |
| Cuba - Guantanamo Bay | * | ** | ✓ |
| Cyprus | * | ** | ✓ |
| Czech Republic | * | ✓ | ✓ |
| Denmark | * | ✓ | ✓ |
| Djibouti | * | ** | ✓ |
| Dominica | * | ** | ✓ |
| Dominican Republic | * | ** | ✓ |
| East Timor | * | ** | ✓ |
| Ecuador | * | ** | ✓ |
| Egypt | * | ** | ✓ |
| El Salvador | * | ** | ✓ |
| Equatorial Guinea | * | ** | ✓ |
| Eritrea | * | ** | ✓ |
| Estonia | * | ✓ | ✓ |
| Ethiopia | * | ** | ✓ |
| Falkland Islands | * | ** | ✓ |
| Faroe Islands | * | ** | ✓ |
| Fiji | * | ** | ✓ |
| Finland | * | ✓ | ✓ |
| France | * | ✓ | ✓ |
| French Guiana | * | ** | ✓ |
| French Polynesia | * | ** | ✓ |
| French West Indies | * | ** | ✓ |
| Gabon | * | ** | ✓ |
| Gaza & Khan Yunis | * | ** | ✓ |
| Georgia | * | ** | ✓ |
| Germany | * | ✓ | ✓ |
| Ghana | * | ** | ✓ |
| Gibraltar | * | ✓ | ✓ |
| Greece | * | ✓ | ✓ |
| Greenland | * | ** | ✓ |
| Grenada | * | ** | ✓ |
| Guadeloupe | * | ** | ✓ |
| Guam | * | ** | ✓ |
| Guatemala | * | ** | ✓ |
| Guinea | * | ** | ✓ |
| Guinea-Bissau | * | ** | ✓ |
| Guyana | * | ** | ✓ |
| Haiti | * | ** | ✓ |
| Honduras | * | ** | ✓ |
| Hong Kong | * | ** | ✓ |
| Hungary | * | ✓ | ✓ |
| Iceland | * | ** | ✓ |
| India | * | ** | ✓ |
| Indonesia | * | ** | ✓ |
| Iran | * | ** | ✓ |
| Iraq | * | ** | ✓ |
| Ireland ( republic ) | * | ✓ | ✓ |
| Israel | * | ** | ✓ |
| Italy | * | ✓ | ✓ |
| Ivory Coast | * | ** | ✓ |
| Jamaica | * | ** | ✓ |
| Japan | * | ** | ✓ |
| Jersey | * | ** | ✓ |
| Jordan | * | ** | ✓ |
| Kazakhstan | * | ** | ✓ |
| Kenya | * | ** | ✓ |
| Kirghizstan | * | ** | ✓ |
| Kiribati | * | ** | ✓ |
| Korea (N) (Democratic People's Republic) | * | ** | ✓ |
| Korea (S) (Republic) | * | ** | ✓ |
| Kosovo | * | ** | ✓ |
| Kuwait | * | ** | ✓ |
| Laos | * | ** | ✓ |
| Latvia | * | ✓ | ✓ |
| Lebanon | * | ** | ✓ |
| Lesotho | * | ** | ✓ |
| Liberia | * | ** | ✓ |
| Libya | * | ** | ✓ |
| Liechtenstein | * | ** | ✓ |
| Lithuania | * | ✓ | ✓ |
| Luxembourg | * | ✓ | ✓ |
| Macao | * | ** | ✓ |
| Macedonia | * | ** | ✓ |
| Madagascar | * | ** | ✓ |
| Madeira | * | ** | ✓ |
| Madeira | * | ** | ✓ |
| Malawi | * | ** | ✓ |
| Malaysia | * | ** | ✓ |
| Maldives | * | ** | ✓ |
| Mali | * | ** | ✓ |
| Malta | * | ✓ | ✓ |
| Marshall Islands | * | ** | ✓ |
| Martinique | * | ** | ✓ |
| Mauritania | * | ** | ✓ |
| Mauritius | * | ** | ✓ |
| Mexico | * | ** | ✓ |
| Micronesia (Fed. States of) | * | ** | ✓ |
| Moldova | * | ** | ✓ |
| Mongolia | * | ** | ✓ |
| Monica | * | ✓ | ✓ |
| Montenegro | * | ** | ✓ |
| Montserrat | * | ** | ✓ |
| Morocco | * | ** | ✓ |
| Mozambique | * | ** | ✓ |
| Myanmar (Burma) | * | ** | ✓ |
| Namibia | * | ** | ✓ |
| Nauru | * | ** | ✓ |
| Nepal | * | ** | ✓ |
| Netherlands | * | ✓ | ✓ |
| Netherlands Antilles | * | ** | ✓ |
| New Caledonia | * | ** | ✓ |
| New Zealand | * | ** | ✓ |
| New Zealand Island Territories | * | ** | ✓ |
| Nicaragua | * | ** | ✓ |
| Niger | * | ** | ✓ |
| Nigeria | * | ** | ✓ |
| Norfolk Island | * | ** | ✓ |
| Northern Mariana Islands | * | ** | ✓ |
| Norway | * | ✓ | ✓ |
| Oman | * | ** | ✓ |
| Pakistan | * | ** | ✓ |
| Panama | * | ** | ✓ |
| Papua New Guinea | * | ** | ✓ |
| Paraguay | * | ** | ✓ |
| Peru | * | ** | ✓ |
| Philippines | * | ** | ✓ |
| Pitcairn Islands | * | ** | ✓ |
| Poland | * | ✓ | ✓ |
| Portugal | * | ✓ | ✓ |
| Puerto Rico | * | ** | ✓ |
| Qatar | * | ** | ✓ |
| Reunion | * | ** | ✓ |
| Romania | * | ✓ | ✓ |
| Russia | * | ** | ✓ |
| Rwanda | * | ** | ✓ |
| Samoa (American) | * | ** | ✓ |
| Samoa (Formerly Western) | * | ** | ✓ |
| San Marino | * | ✓ | ✓ |
| Sao Tome & Principe | * | ** | ✓ |
| Sarawak | * | ** | ✓ |
| Sardinia | * | ** | ✓ |
| Saudi Arabia | * | ** | ✓ |
| Senegal | * | ** | ✓ |
| Serbia | * | ** | ✓ |
| Seychelles | * | ** | ✓ |
| Sicily | * | ** | ✓ |
| Sierra Leone | * | ** | ✓ |
| Singapore | * | ** | ✓ |
| Slovakia | * | ✓ | ✓ |
| Slovenia | * | ✓ | ✓ |
| Solomon Islands | * | ** | ✓ |
| Somalia | * | ** | ✓ |
| South Africa | * | ** | ✓ |
| South Georgia | * | ** | ✓ |
| South Sandwich Islands | * | ** | ✓ |
| Spain | * | ✓ | ✓ |
| Spanish Territories of North Africa | * | ** | ✓ |
| Spitzbergen | * | ** | ✓ |
| Sri Lanka | * | ** | ✓ |
| St Christopher(St Kitts) & Nevis | * | ** | ✓ |
| St Helena | * | ** | ✓ |
| St Lucia | * | ** | ✓ |
| St Pierre & Miquelon | * | ** | ✓ |
| St Vincent & Grenadines | * | ** | ✓ |
| Sudan | * | ** | ✓ |
| Suriname | * | ** | ✓ |
| Swaziland | * | ** | ✓ |
| Sweden | * | ✓ | ✓ |
| Switzerland | * | ** | ✓ |
| Syria | * | ** | ✓ |
| Taiwan | * | ** | ✓ |
| Tajikistan | * | ** | ✓ |
| Tanzania | * | ** | ✓ |
| Thailand | * | ** | ✓ |
| The Gambia | * | ** | ✓ |
| Tibet | * | ** | ✓ |
| Togo | * | ** | ✓ |
| Tonga | * | ** | ✓ |
| Trinidad & Tobago | * | ** | ✓ |
| Tristan da Cunha | * | ** | ✓ |
| Tunisia | * | ** | ✓ |
| Turkey | * | ✓ | ✓ |
| Turkmenistan | * | ** | ✓ |
| Turks & Caicos Islands | * | ** | ✓ |
| Tuvalu | * | ** | ✓ |
| Uganda | * | ** | ✓ |
| Ukraine | * | ** | ✓ |
| United Arab Emirates | * | ** | ✓ |
| Uruguay | * | ** | ✓ |
| USA | * | ✓ | ✓ |
| Uzbekistan | * | ** | ✓ |
| Vanuatu | * | ** | ✓ |
| Vatican City State | * | ** | ✓ |
| Venezuela | * | ** | ✓ |
| Vietnam | * | ** | ✓ |
| Virgin Islands (USA) | * | ** | ✓ |
| Wake Island | * | ** | ✓ |
| Wallis & Futuna Islands | * | ** | ✓ |
| Yemen | * | ** | ✓ |
| Zambia | * | ** | ✓ |
| Zimbabwe | * | ** | ✓ |