Azerbaijan
lowest point: Caspian Sea -28 m
highest point: Bazarduzu Dagi 4,485 m
Bahamas, 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
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
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: Doyle's Delight 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