What ocean do you have to sail to get from Europe to Asia?

To sail from Europe to Asia, you would typically navigate through the Mediterranean Sea, then enter the Aegean Sea, and continue through the Dardanelles Strait into the Sea of Marmara. From there, you would pass through the Bosporus Strait into the Black Sea, or alternatively, you could take routes through the Red Sea or around the Cape of Good Hope, depending on your specific destination in Asia. The route can vary based on the starting and ending points in Europe and Asia.