Beyond the sea is a phrase often used to describe a destination or place that is located far away, perhaps beyond a vast body of water. There are several synonyms that can be used to replace this phrase, such as overseas, across the ocean, afar, abroad, or across the sea. Each of these words conveys the sense of distance and remoteness associated with a far-off location. Whether you are describing a dream vacation spot, a distant land, or a place of myth and legend, using a synonym for beyond the sea can help to add depth and nuance to your writing or conversation.