Which country has the longest coastline?
Canada has the longest coastline of any country, about 243,000 kilometers, because it borders three oceans and has thousands of islands.
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Coastline Facts
Coastline facts and facts about coastlines.
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Which contiguous state has the longest coastline?
Florida has the longest coastline in the contiguous US, about 1,350 miles.
Which state has the most coastline?
Alaska has more coastline than all the other US states combined.