| Country | Location |
| Belarus | Eastern Europe, east of Poland |
| Belgium | Western Europe, bordering the North Sea, between France and the Netherlands |
| Belize | Central America, bordering the Caribbean Sea, between Guatemala and Mexico |
| Benin | Western Africa, bordering the Bight of Benin, between Nigeria and Togo |
| Bermuda | North America, group of islands in the North Atlantic Ocean, east of South Carolina (US) |
| Bhutan | Southern Asia, between China and India |
| Bolivia | Central South America, southwest of Brazil |
| Bosnia and Herzegovina | Southeastern Europe, bordering the Adriatic Sea and Croatia |
| Botswana | Southern Africa, north of South Africa |
| Bouvet Island | island in the South Atlantic Ocean, southwest of the Cape of Good Hope (South Africa) |
| Brazil | Eastern South America, bordering the Atlantic Ocean |
| British Indian Ocean Territory |  archipelago in the Indian Ocean, south of India, about half way between Africa and Indonesia |
| British Virgin Islands | Caribbean, between the Caribbean Sea and the North Atlantic Ocean, east of Puerto Rico |
| Brunei | Southeastern Asia, bordering the South China Sea and Malaysia |
| Bulgaria | Southeastern Europe, bordering the Black Sea, between Romania and Turkey |
| Burkina Faso | Western Africa, north of Ghana |
| Burma | Southeastern Asia, bordering the Andaman Sea and the Bay of Bengal, between Bangladesh and Thailand |
| Burundi | Central Africa, east of Democratic Republic of the Congo |
| Cambodia | Southeastern Asia, bordering the Gulf of Thailand, between Thailand, Vietnam, and Laos |
| Cameroon | Western Africa, bordering the Bight of Biafra, between Equatorial Guinea and Nigeria |
| Canada | Northern North America, bordering the North Atlantic Ocean on the east, North Pacific Ocean on the west, and the Arctic Ocean on the north, north of the conterminous US |
| Cape Verde | Western Africa, group of islands in the North Atlantic Ocean, west of Senegal |