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: 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 (on Mt. Cameroon)
Canada
lowest point: Atlantic Ocean 0 m
highest point: Mount Logan 5,959 m