Copenhagen Airport in the context of "Copenhagen Metro"

The Region of Southern Denmark (Danish: Region Syddanmark, pronounced [ʁekiˈoˀn ˈsyðˌtænmɑk]; German: Region Süddänemark, pronounced [ʁeˈɡi̯oːn zyːtˈdɛːnəˌmaʁk]; North Frisian: Regiuun Syddanmark) is an administrative region of Denmark established on Monday 1 January 2007 as part of the 2007 Danish Municipal Reform, which abolished the traditional counties ("amter") and set up five larger regions. At the same time, smaller municipalities were merged into larger units, cutting the number of municipalities from 270 (271 before 2006) before 1 January 2007 to 98. The reform diminished the power of the regional level dramatically in favor of the local level and the central government in Copenhagen. The Region of Southern Denmark has 22 municipalities. The reform was implemented in Denmark on 1 January 2007, although the merger of the Funish municipalities of Ærøskøbing and Marstal, being a part of the reform, was given the go-ahead to be implemented on Sunday 1 January 2006, one year before the main reform. It borders Schleswig-Holstein (Germany) to the south and Central Denmark Region to the north and is connected to Region Zealand via the Great Belt Fixed Link.

The regional capital is Vejle but Odense is the region's largest city and home to the main campus of the University of Southern Denmark with branch campuses in Esbjerg, Kolding and Sønderborg.The responsibilities of the regional administration include hospitals and regional public transport, which is divided between two operators, Sydtrafik on the mainland and Als, and Fynbus on Funen and adjacent islands. On the island municipalities of Ærø (since 2016) and Fanø (since 2018), the municipalities themselves are responsible for public transport. Billund Airport is region's main airport, it is the second-busiest airport in Denmark behind Copenhagen Airport and one of the busiest air cargo centres. It handes an average of more than three million passengers a year, and millions of pounds of cargo.

Amager (Danish pronunciation: [ˈɑˌmɑˀ] or, especially among older speakers, [ˈɑˌmɛˀɐ]), located in the Øresund, is Denmark's most densely populated island, with 225,746 inhabitants (January 2025), more than half of which live in the areas included in Greater Copenhagen municipality. The protected natural area of Naturpark Amager (including Kalvebod Fælled) makes up more than one-third of the island's total area of 96 km.

The county encompassing Greater Copenhagen, the Danish capital, Københavns Kommune Copenhagen Municipality, is partly situated on Amager, covering the northern part of the island, which is connected to the much larger island of Zealand (Sjælland) by eight bridges and a metro tunnel. Amager also has a connection across the Øresund to Sweden, the Øresund Bridge. Its western part begins with a tunnel from Amager to a small, artificial Danish island, Peberholm. Copenhagen Airport Kastrup Lufthavn is located on Amager, around 7 km (4 mi) from Copenhagen city centre.

Transair Sweden AB (ICAO: TB) was a Swedish charter airline that operated until 1981.

The Øresund Line (Swedish: Öresundsbanan, Danish: Øresundbanen) is a railway between Copenhagen in Denmark and Malmö in Sweden via the Øresund Bridge. It operates 24/7, and a journey between the two cities takes 35 to 40 minutes. On the Swedish side it is managed by the Swedish Transport Administration, on the Danish side by Banedanmark.

The railway line approaches Copenhagen from the Continental Line south of Malmö and heads west, passing over the Øresund Bridge on the lower section of the Peberholm artificial island, under Copenhagen Airport to Copenhagen Central Station. In Malmö, the City Tunnel connects the railway directly to Malmö C.