indonesia
Canada.
cambodia
Mexico.
Mexico
Canada.
The foreign country closest to Berlin is Poland, which is under 50 miles away.
cuba
Canada
Canada. It's on the other side of Lake Huron.
Russia is the foreign country closest to Alaska, with the two being separated by the Bering Strait. At its narrowest point, the distance between Alaska and Russia is only about 55 miles (88 kilometers).
The correct answer would be the United States of America; but if you mean what foreign country, that would be Mexico.