Starting Tuesday, Ukraine stops issuing visas at its international airports. This year, 35,000 visitors got their visas at Ukrainian airports, largely Boryspil. Now, citizens from 52 countries need to get their 30-day non-immigrant visas on line. This process costs $85 and takes two weeks. The 52-country list includes: Australia, Cambodia, China, Indonesia, Malaysia, Mexico, New Zealand, Saudi Arabia, Singapore and Thailand. Citizens of 69 other countries do not need visas to visit Ukraine. This list includes all EU nations and five former Soviet republics: Armenia, Azerbaijan, Georgia, Moldova and Uzbekistan. Since November, Russian men between 16 and 60 years of age are not allowed to enter visa free.