Geographically, Azerbaijan is located in the South Caucasus region of Eurasia, straddling Western Asia and Eastern Europe. It lies between latitudes 38° and 42° N, and longitudes 44° and 51° E. The total length of Azerbaijan's land borders is , of which 1,007 kilometers are with Armenia, 756 kilometers with Iran, 480 kilometers with Georgia, 390 kilometers with Russia and 15 kilometers with Turkey. The coastline stretches for , and the length of the widest area of the Azerbaijani section of the Caspian Sea is . The territory of Azerbaijan extends  from north to south, and  from west to east.