Puerto Rico, officially the Commonwealth of Puerto Rico and from 1898 to 1932 also called Porto Rico in English, is an unincorporated territory of the United States located in the northeast Caribbean Sea, approximately 1000 miles southeast of Miami, Florida. Puerto Rico is an archipelago among the Greater Antilles located between the Dominican Republic and the U.S. Virgin Islands.

Delaware is a state in the Mid-Atlantic region of the United States. Delaware is 96 miles (154 km) long and ranges from 9 miles (14 km) to 35 miles (56 km) across, totaling 1,954 square miles (5,060 km2), making it the second-smallest state in the United States after Rhode Island. Delaware is bounded to the north by Pennsylvania; to the east by the Delaware River, Delaware Bay, New Jersey and the Atlantic Ocean; and to the west and south by Maryland.