Canada touches America's northern border. It is the longest international border in the world, stretching over 5,500 miles from the Atlantic Ocean in the east to the Pacific Ocean in the west.
New York touches the northern border of Pennsylvania.
Denmark is located on the northern border of Germany.
Switzerland.
The Indian state that touches the maximum border of another country is Arunachal Pradesh, which shares borders with Bhutan, China, and Myanmar.
Russia touches the most other countries, with a total of 14 neighboring countries.
Denmark
China
Canada
Belarus.
New York touches the northern border of Pennsylvania.
Idaho does
border
utah
Germany and Belgium
Denmark is located on the northern border of Germany.
Switzerland.
Nicaragua is the country on Costa Rica's northern border.