Spain and Morocco, between which are the Straits of Gibraltar.
The Mississippi River forms the western border of Illinois.
Guyana, French Guiana, and Brazil share borders with Suriname. Guyana is on the western border. Brazil is on the southern border. French Guiana is on the eastern border. The Atlantic Ocean is on the northern border.
The Mississippi river forms the western border of the southern colonies.
Belgium, Luxembourg, Germany, Switzerland, Italy, Monaco, Spain, Andorra are bordering France.
The atlas mountains form the northern border of?
the Rhine river
Uruguay Paraguay Argentina in South Border
Hungary and Serbia form the western border of Romania.
because it just did
The Missouri River and its tributary, the Big Sioux, form the western border of Iowa.
The Ukraine, Belarus, Latvia, and Estonia (south to north) form the western border of Russia. Poland and Lithuania border the Baltic Sea port of Kaliningrad, which is physically separated from the rest of Russia.