In the 18th and 19th centuries, French classical liberals have often seen the United States as an example and a model. Yet, if some have loved this country in a sort of long-distance relationship, others have actually made the travel and have written detail accounts. In this article, Benoît Malbranque examines the praises and criticisms put forward by authors such as Volney, Tocqueville or Gustave de Molinari, regarding the social and economic situation of the United States.