This paper investigates the spatial interactions within a particular country. In this case
the integrated economic space is the national economy of Romania and its units:
macroregions, development regions, and counties. The connection between international and
inter-regional (internal) integration have been discussed. The reorientation of economic
relations from regions of the country to the foreign trade is an additional factor of reduction in
the intra-regional interaction, which hinders the development of territorial labour division, as
a result space is
space, the slower economic development is being realized; it is slowing the economic growth.