Area in km2

(sq. km)

Graubünden is the top region by area in km2 in Switzerland. As of 2016, area in km2 in Graubünden was 7,105 sq. km that accounts for 17.21% of Switzerland's area in km2. The top 5 regions (others are Bern, Valais, Vaud, and Ticino) account for 58.88% of it. Switzerland's total area in km2 was estimated at 41,290 sq. km in 2016.

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