Greece vs Italy

Italy is 2.3 times larger than Greece — 301,340 against 131,957 km². Italy is 5.7 times more populous than Greece — 58,915,656 against 10,413,962 people.

Side by side

Population density

Italy is 2.5 times more densely populated than Greece — 196 against 79 people per km². Density is where area and population interact, and it often reverses the impression the headline figures give — a large country with a small population can feel emptier than a small crowded one by an enormous margin.

Greece

Somewhere between 1,200 and 6,000 islands depending on how you count a rock, of which about 227 are inhabited. Greece has roughly 13,700 km of coastline, the longest in the Mediterranean and eleventh longest in the world. No part of the mainland is more than about 137 km from the sea, and Mount Olympus reaches 2,917 m.

Italy

Italy has three of Europe's most active volcanoes — Etna, Stromboli and Vesuvius — and Stromboli has been erupting more or less continuously for at least 2,000 years. It has more UNESCO World Heritage sites than any other country. The Alps and Apennines mean about three-quarters of the land is mountain or hill.

Neutral facts only. Nothing here addresses politics, government, economics or which country is preferable in any respect — population is the one figure that dates, and it carries its year.