List of rivers of Denmark

Denmark has approximately 900 streams with outlet to the sea. Almost half are less than 5 kilometres (3.1 mi) long. 52 of them are over 25 kilometres (16 mi) long and 17 are over 50 kilometres (31 mi) long.^[1]

The longest river is Gudenå with 156.3 kilometres (97.1 mi) while Skjern Å has the largest discharge at the mouth with on average 30 cubic metres per second (1,100 cu ft/s).^[2]

The rivers longer than 50 kilometres (31 mi) are:

The longest rivers in Denmark measured from source to outlet in the sea incl. stretches through lakes.^[1]
Number	Stream	Length		Included lakes	Measured through the tributaries	Located on
Number	Stream	km	mi	Included lakes	Measured through the tributaries	Located on
1	Gudenå	156.3	97.1	Bredvad Sø, Mossø, Gudensø, Ry Mølle Sø, Lillesø, Birksø, Julsø, Borre Sø, Brassø, Langsø, Sminge Sø, Tange Sø		Jutland
2	Skjern Å	104.1	64.7	Rørbæk Sø, Nedersø, Kulsø, Hastrup Sø, MES		Jutland
3	Storå	101.7	63.2	Holstebro Vandkraftsø		Jutland
4	Karup Å	92.8	57.7		Skygge Å/Elbæk	Jutland
5	Varde Å	90.5	56.2		Grindsted Å/Vandel Bæk	Jutland
6	Suså	86.5	53.7	Tystrup/Bavelse Sø		Zealand
7	Odense Å	81.8	50.8		Hågerup Å (29.7 km (18.5 mi))	Funen
8	Vidå	80.2	49.8		Sønderå/Bjerndrup Mølleå	Jutland
9	Ribe Å	76.5	47.5		Gram Å/Nørreå/Fovs Å	Jutland
10	Halleby Å	65.5	40.7	Tissø	Tysinge Å	Zealand
11	Rye Å	64.2	39.9		Hellum Bæk	Jutland
12	Kongeå	63.6	39.5		(72.3 km (44.9 mi) if measured via Gesten Å)	Jutland
13	Uggerby Å	60.6	37.7		Møllebæk	Jutland
14	Brede Å	54.4	33.8		Fiskbæk	Jutland
15	Skals Å	54.1	33.6		Kousted Å	Jutland
16	Simested Å	51.4	31.9			Jutland
17	Lindenborg Å	50.2	31.2			Jutland

^ ^a ^b Berg, Søren (19 April 2021). "Hvor lang er min å?". fiskepleje.dk (in Danish). DTU Aqua. Retrieved 27 September 2021.
^ Hasholt, Bent; Serritslev, Lars. "Skjern Å". Den Store Danske at lex.dk (in Danish). Retrieved 27 September 2021.

[Hvor_lang-1] Berg, Søren (19 April 2021). "Hvor lang er min å?". fiskepleje.dk (in Danish). DTU Aqua. Retrieved 27 September 2021.

[2] Hasholt, Bent; Serritslev, Lars. "Skjern Å". Den Store Danske at lex.dk (in Danish). Retrieved 27 September 2021.

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