> The largest cities are all within 100 km of each other. They're not. Zurich is 225km from Lausanne and 125km from Bern. Geneva is 254km from Basel, 371km fr

> The largest cities are all within 100 km of each other. They're not. Zurich is 225km from Lausanne and 125km from Bern. Geneva is 254km from Basel, 371km from Lugano, 265km from Lucerne and 277km from Zurich. I think the opposite of your claim is closer to the truth (though it also has exceptions) than your claim.