A small part of it, in the Fens of Lincolnshire & Cambridgeshire, is below sea level. The highlands of Scotland have mountains up to 4 000 feet +.
Sedgemoor in Somerset is a large area very close to sea level. Other parts of Somerset are hilly, notably the Mendip Hills rising to over 1,000 feet and Exmoor at a similar height.
Brooklyn goes from sea level up to the top of Battle Hill in Green-Wood Cemetery, about 210 feet.
All of them
110 metres above sea level
About 8 miles
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