Traveling from India to Italy: Crossing the Indian Ocean and Mediterranean

A journey from India to Italy by sea requires crossing two major water bodies and a critical chokepoint:

1. Indian Ocean: Departing India's west coast (e.g., Mumbai), ships sail west across the Arabian Sea, part of the Indian Ocean.
2. Gulf of Aden / Red Sea: Pass through the Bab el-Mandeb strait between Yemen and Djibouti/Eritrea.
3. Suez Canal: Transit the 193 km artificial waterway in Egypt, connecting the Red Sea to the Mediterranean. This avoids the ~6,000 km detour around Africa's Cape of Good Hope.
4. Mediterranean Sea: Sail north/northwest to Italian ports (Genoa, Venice, Trieste, Naples).

By air, the route overflies the Arabian Peninsula, Red Sea, and Eastern Mediterranean—no ocean "crossing" in the maritime sense, but the same water bodies below.

The Suez Canal is the strategic linchpin; its closure (as in 1956–57, 1967–75, or the 2021 Ever Given blockage) forces the Cape route, adding weeks and cost.