Of the over 200 national flags currently in use most are distinctive. There are a few that are identical, a few that are very similar and another few that are difficult to determine at a distance. Here is a selection of these clones, mirrors and close relations.

Flag Clones #1	Chad	Romania	Andorra (Alternate Civil)
Flag Clones #2	Colombia	Ecuador
Flag Clones #3 and a Mirror	Indonesia	Monaco	Poland
Mirror #1	Côte d'Ivoire	Ireland
Mirror #2	Guinea	Mali
Too close to call at a distance. The Civil forms have no seals!	Argentina	El Salvador	Nicaragua
Reversed Colors #1	Costa Rica	Thailand

Prepared by Phil Abbey on June 13, 1999. Revised October 15, 2002. Comments to pr_abbey@hotmail.com. Basic flags modified from World Flag Database.