amas, The:
lowest point: Atlantic Ocean 0 m

highest point: Mount Alvernia, on Cat Island 63 m

Bahrain:
lowest point: Persian Gulf 0 m

highest point: Jabal ad Dukhan 122 m

Baker Island:
lowest point: Pacific Ocean 0 m

highest point: unnamed location 8 m

Bangladesh:
lowest point: Indian Ocean 0 m

highest point: Keokradong 1,230 m

Barbados:
lowest point: Atlantic Ocean 0 m

highest point: Mount Hillaby 336 m

Bassas da India:
lowest point: Indian Ocean 0 m

highest point: unnamed location 2.4 m

Belarus:
lowest point: Nyoman River 90 m

highest point: Dzyarzhynskaya Hara 346 m

Belgium:
lowest point: North Sea 0 m

highest point: Signal de Botrange 694 m

Belize:
lowest point: Caribbean Sea 0 m

highest point: Victoria Peak 1,160 m

Benin:
lowest point: Atlantic Ocean 0 m

highest point: Mont Sokbaro 658 m

Bermuda:
lowest point: Atlantic Ocean 0 m

highest point: Town Hill 76 m

Bhutan:
lowest point: Drangme Chhu 97 m

highest point: Kula Kangri 7,553 m

Bolivia:
lowest point: Rio Paraguay 90 m

highest point: Nevado Sajama 6,542 m

Bosnia and Herzegovina:
lowest point: Adriatic Sea 0 m

highest point: Maglic 2,386 m

Botswana:
lowest point: junction of the Limpopo and Shashe Rivers
513 m

highest point: Tsodilo Hills 1,489 m

Bouvet Island:
lowest point: South Atlantic Ocean 0 m

highest point: Olav Peak 935 m

Brazil:
lowest point: Atlantic Ocean 0 m

highest point: Pico da Neblina 3,014 m

British Indian Ocean Territory:
lowest point: Indian Ocean 0 m

highest point: unnamed location on Diego Garcia 15 m

British Virgin Islands:
lowest point: Caribbean Sea 0 m

highest point: Mount Sage 521 m

Brunei:
lowest point: South China Sea 0 m

highest point: Bukit Pagon 1,850 m

Bulgaria:
lowest point: Black Sea 0 m

highest point: Musala 2,925 m

Burkina Faso:
lowest point: Mouhoun (Black Volta) River 200 m

highest point: Tena Kourou 749 m

Burma:
lowest point: Andaman Sea 0 m

highest point: Hkakabo Razi 5,881 m

Burundi:
lowest point: Lake Tanganyika 772 m

highest point: Mount Heha 2,670 m

Cambodia:
lowest point: Gulf of Thailand 0 m

highest point: Phnum Aoral 1,810 m

Cameroon:
lowest point: Atlantic Ocean 0 m

highest point: Fako 4,095 m

Canada:
lowest point: