i dont know so just get a life
Cornwall is the county with the longest coastline.
If you mean which county has the longest coastline then Kerry does.
County Donegal
The state on the west coast of the United States with the longest coastline is California. California borders on the Pacific Ocean.
California has the longest coastline. Here are the lengths: Coastline Length: California 840 miles Oregon 296 miles Washington 157 miles
Canada has the longest coastline in the world, while Alaska has the longest coastline in the United States, followed by California.
Michigan, according to its Coast Guard people. Alaska has the longest coastline, followed by Florida, then California.
California
Alaska has the longest coastline of any U.S. state, stretching over 6,600 miles.
California
Michigan, according to its Coast Guard people. Alaska has the longest coastline, followed by Florida, then California.
Canada has the longest coastline in the world at 243,000 kilometres (151,000 mi).