Home Good to Know Which country has the longest coastline? Good to Know Which country has the longest coastline? By gagmad - August 10, 2020 277 Facebook Twitter Pinterest WhatsApp Which country has the longest coastline? Crossword, Quiz, Questions, Answers. Do you know the answer? Answer: Canada is the country with the longest coastline / 243,000 km / RELATED ARTICLESMORE FROM AUTHOR Good to Know Another name for the intracellular fluid is: Funny Facts and Interesting Things How many spiders does a person eat in a year? Good to Know Harvest moon meaning?