Cartagena is very close to the ocean. It's basically about 3,474 feet from the Caribbean Sea depending on where you measure to the exact coastline.
If you're driving to a town near the beach or coastline, you could try Getsemani.
The distance from Cartagena to the ocean is about 218 miles if you measure to the Pacific Ocean.
It is also about 955 miles to the Atlantic Ocean.
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