Greenland–European Union relations and Territories (OCT) of the EU because of its political relations to Denmark in The unity of the Realm also known as the Kingdom of Denmark. As a result, Greenland has some integration with the EU's internal market via association agreements. It is also within the EU's common external tariff but they may charge customs in a non-discriminatory manner. Greenlandic citizens have EU citizenship. OCT nationals can be granted the right to vote for and participate in the election of the European Parliament, subject to the conditions defined by the related member states in compliance with Community law. Up to
Air Greenland need to make more than one flight for each connection to a fixed-wing flight because of passenger capacity, causing longer total travel time. Air Greenland also performs charter flights within Europe on behalf of European travel agencies using its Airbus A330. In 2015, the decision voted by Greenland's governments to extend the runways of Nuuk and Ilulissat airports directly threatened the purpose of Air Greenland's single widebody aircraft. The A330 was only used from Pituffik and Kangerlussuaq to Copenhagen Kastrup, but in January 2017, Air Greenland had announced more commercial routes to be covered by the aircraft between Iceland and