These are the unlocked maps available:
Spoiler: Maps
Albania, Andorra, Armenia, Argentina, Austria, Azerbaijan, Colombia, Belarus, Belgium, Bosnia and Herzegovina, Brazil, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Georgia, Germany, Gibraltar, Greece, Hungary, Iran, Iceland, Isle of Man, Italy, Kazakhstan, Kyrgyzstan, Latvia, Liechtenstein, Lithuania, Luxembourg, Macedonia, Maldives, Malta, Mexico, Moldova, Monaco, Montenegro, Netherlands, Norway, Peru, Poland, Portugal, Philippines, Romania, Russia, San Marino, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Tajikistan, Turkey, Ukraine, United Kingdom, Uzbekistan, Vatican.