Oslo

=== Airports ===
{{Main|Oslo Airport, Gardermoen|Sandefjord Airport, Torp}}
{|class="wikitable floatright"
|+Airports around Oslo
|-
!Airport
!IATA/ICAO
!Distance to Oslo
!Passengers (2018)
|-
|[[Oslo-Gardermoen|Gardermoen]]
|'''OSL/ENGM'''
|{{cvt|47|km}}
|28,518,584
|-
|[[Oslo-Torp|Torp]]
|'''TRF/ENTO'''
|{{cvt|110|km}}
|1,963,000
|-
|[[Oslo-Rygge|Rygge]] <br />{{small|(closed 2016)}}
|'''RYG/ENRY'''
|{{cvt|69|km}}
|0 (1,890,889 in 2013)
|}
The main airport serving Oslo is [[Oslo Airport, Gardermoen|Gardermoen Airport]], located in [[Ullensaker]], {{cvt|47|km}} from the city centre of Oslo.<ref>{{cite web |title=Administration |url=http://www.osl.no/en/osl/aboutus/80_Airport+administration |url-status=dead |archive-url=https://web.archive.org/web/20100124141331/http://www.osl.no/en/osl/aboutus/80_Airport%2Badministration |archive-date=24 January 2010 |access-date=19 January 2010 |publisher=Oslo Lufthavn }}</ref> It acts as the main international gateway to Norway,<ref name="stat2010">{{cite web |title=Market |url=http://www.osl.no/en/osl/businesstobusiness/_airlines/10_Market |url-status=dead |archive-url=https://web.archive.org/web/20091124135225/http://www.osl.no/en/osl/businesstobusiness/_airlines/10_Market |archive-date=24 November 2009 |access-date=19 January 2010 |publisher=Oslo Lufthavn}}</ref> and is, as of 2021, ranked as the 23rd [[List of the busiest airports in Europe|busiest airport in Europe]].<ref>{{cite web|title=Statistics – Avinor|url=https://avinor.no/contentassets/24814d07f53146d48864b5b1f0d6a44e/passengers-2021.xlsx|website=avinor.no}}</ref> Gardermoen is a hub for [[Scandinavian Airlines]], [[Norwegian Air Shuttle]] and [[Widerøe]]. Oslo is also served by a secondary airport, [[Sandefjord Airport, Torp|Torp Airport]], {{cvt|110|km}} from the city,<ref>{{cite web |author=Sandefjord Lufthavn |title=How do I get to Sandefjord Airport Torp? |url=http://www.torp.no/Pages/Artikkel.aspx?pkMenu=131&pksMenu=143&Language=EN |url-status=dead |archive-url=https://web.archive.org/web/20090316072052/http://www.torp.no/Pages/Artikkel.aspx?pkMenu=131&pksMenu=143&Language=EN |archive-date=16 March 2009 |access-date=24 October 2009}}</ref> which serves some [[low-cost carriers]].