Laplace is a station on the line B of the Réseau Express Régional, a hybrid suburban commuter and rapid transit line. It is located in the city of Arcueil.
Wikipedia https://en.wikipedia.org/wiki/Laplace_(Paris_RER)
Official Website https://www.ratp.fr/
Address 3 Rue Laplace, Arcueil 94110, France
Coordinates 48°48'27.639" N 2°19'58.834" E