Ardila
The 883rd longest river in the world
The Ardila (Spanish pronunciation: [aɾˈðila], Portuguese pronunciation: [ɐɾˈðilɐ]) is a river of Spain and Portugal and a tributary of the Guadiana. Its length is 166 kilometres (103 mi). A portion of the river forms the Portugal–Spain border.
Flows through: Spain.
River data from Wikidata (CC0); lengths normalised to a common unit.