How about this one: http://en.wikipedia.org/wiki/Oder_River
Orne (Moselle) near Mondelange
oceab
Ob is a river in Russia. It begins with the letter O.
The Malselva is a river Norway. The Maine is a river in France.
Oslo
The Orinoco River.
the naswer is .............................
OSLO
Opel is a European car built by General Motors. It begins with the letter O.
The Ob River in Russia is one of the longest rivers in Asia. It begins with the letter O.
Oise and Orne are two possibilities.
ooze
The Ohio River is in the United States. The Oder River is in Czech Republic, Poland and Germany.
The Rhone river, one of the major european rivers, begins in Switzerland and end on the Mediterranean near Marseilles in southern France.