Cheb is located in Czechia (Okres Cheb, Karlovarský kraj) and time zone Europe/Prague.
Places nearby are Františkovy Lázně, Waldsassen and Kynšperk nad Ohří.
Pilsen is 88 km away, Prague is 164 km away and Liberec is 228 km away as the crow flies.
Distances from Cheb to the most important cities in Czechia and the world.
50.0796300°
12.3739200°
Bound on probability of a random variable being far from its mean
https://en.wikipedia.org/wiki/Chebyshev's_inequality