Linked from
The 31 pages that link to Euro, each with the reason it gives.
LithuaniaRelated: Lithuania adopted it in 2015 as its national currency.
GuadeloupeRelated: Guadeloupe uses the euro as a French overseas department.
EstoniaRelated: Its adoption integrated Estonia more closely with the European monetary system.
Swiss francCompared with: Switzerland uses the franc instead of joining the euro area.
Reserve currencyBroader topic: It is the largest alternative to the dollar in official reserves.
San MarinoRelated: San Marino uses the euro through a monetary agreement with the European Union.
Pound sterlingCompared with: The euro is the major European currency the UK chose not to adopt.
Dutch guilderCompared with: The euro succeeded the guilder as the Netherlands’ currency.