Comune in Lombardy, Italy Casalmoro Casalmor (Emilian) Comune Comune di Casalmoro Location of Casalmoro Casalmoro Location of Casalmoro in Italy Show map of Italy Casalmoro Casalmoro (Lombardy) Show map of Lombardy Coordinates: 45°16′N 10°24′E﻿ / ﻿45.267°N 10.400°E﻿ / 45.267; 10.400Coordinates: 45°16′N 10°24′E﻿ / ﻿45.267°N 10.400°E﻿ / 45.267; 10.400 Country Italy Region Lombardy Province Province of Mantua (MN) Area [1] • Total 13.9 km2 (5.4 sq mi) Population (Dec.