Chat with our AI personalities
No, Cornwall does not have the biggest coastline in the world. Canada holds the record for the longest coastline at over 202,080 kilometers due to its extensive network of islands and inlets.
The state with the longest coastline in the US is Alaska.
The United States has approximately 19,924 km of coastline.
Of any US state, yes. But including countries, no.
Alaska has the longest coastline of any U.S. state, stretching over 6,600 miles.