NOTOC There is more than one place called Constance: Europe Lake Constance - A large lake on the German-Austrian-Swiss borders. Germany Constance - A large city also known as Konstanz in Baden-Wuerttemberg, on the German-Swiss border. United States of America Constance (Arkansas) - A town in Arkansas. Constance (Kentucky) - A town in Kentucky. Constance (Kentucky) - A town in Nebraska.