Shetland, also called the Shetland Islands, is an archipelago in Scotland lying between Orkney, the Faroe Islands, and Norway. It is the northernmost region of the United Kingdom. The islands lie about 50 miles (80 kilometres) to the northeast of Orkney, 110 mi (170 km) from mainland Scotland and 140 mi (220 km) west of Norway. They form part of the border between the Atlantic Ocean to the west and the North Sea to the east.