Which country borders Brazil and Germany?

Rhine. The Rhine con­sti­tutes six dif­fer­ent country borders: between Switzer­land and Austria, Switzer­land and Liecht­en­stein, France and Switzer­land, Switzer­land and Germany, France and Germany, Germany and the Nether­land­s.

Switzer­land. Grisons is the largest and east­ern­most canton of Switzer­land.

France. Oc­c­i­ta­nia is a his­tor­i­cal region which cor­re­sponds to the southern part of the modern France. It is the area, where Occitan language (closely related to Catalan) was his­tor­i­cal­ly the main language spoken, and where it is some­times still used, for the most part as a second lan­guage.

Colombia borders Panama, Venezue­la, Brazil, Ecuador and Peru.