While I always suspected that Americans could travel most of the world without the need of a visa, here is an article by Meg Nesterov which lists down the countries where an American needs to apply for a visa before entering it.
We live in an increasingly borderless world and we have access to many countries that were closed (or non-existent) 20 years ago. As reported earlier this week, Americans are especially lucky with access to 169 countries visa free. Still, there are still many countries that Americans need advance visas to visit. Visa applications and processing services can cost several hundreds of dollars and take a lot of time and energy to obtain, so figure in that into your travel planning but don’t let it discourage you from visiting.
Nearly all countries in Africa, the Caribbean, Central America, Western Europe, and the Middle East will give you a visa free or for a fee on arrival. See below for our guide to countries you will need to apply for advance visas, along with fees, useful information and links to consular websites.
China: US citizens pay $130 for tourist visas, single- or multiple-entry up to 24 months from date of application. Keep in mind a trip to Hong Kong or Macau counts as an exit from China, so plan on a multiple-entry visa if you’ll be in and out. You’ll need to send your actual passport in for processing and ideally plan 1-2 months in advance of travel.
India: Fees from visa contractor Travisa start at $50 and visas can be valid for up to 10 years, but note that you must have a gap of at least 2 months between entries.
Vietnam: Single-entry visas start at $70 and multiple-entry visas are valid for up to one year. Another option for Americans is a single-entry visa on arrival, apply online and pay another stamping fee at the airport.
North Korea: Not an easy one for Americans as there are no consular relations between the two countries, but it is possible if you go through a specialist travel agency such as New Korea Tours and realize you’ll be visiting only on a highly-restricted and guided group tour. Note that you’ll have to go through China, requiring another visa of course!
Russia: Russian visa rules are quite strict and complicated, so you’ll need to have a solid itinerary set up before you apply as visas are valid for specific dates and not extendable. You’ll need a sponsorship for your visa, typically provided by your hotel or tour operator for a small fee, and you’ll register your visas once in the country. Fees start at $140 and applications should now be filled out online. Tourist visas are generally only valid for two weeks and even if you are just traveling through Russia, you’ll need a transit visa.
Belarus: Similar to Russian rules, a letter of invitation must be provided from an official travel agency in order to get a visa. You also have to show proof of medical insurance and financial means (about $15 USD/day, can be demonstrated with credit cards or paid travel arrangements). Tourist visas start at $140 and $100 for transit visas. Gadling writer Alex Robertson Textor is currently planning a trip, stay tuned for his report next month.
Azerbaijan: The country changed its visa policy last year, and now Americans must obtain an advance visa. You’ll need an invitation from an Azerbaijan travel agency, then a tourist visa costs $20 and takes 10 business days to process. Transit visas don’t require an invitation letter but should still be obtained in advance of travel.
Australia: Getting a tourist visa is simple and cheap ($20). Apply online at any point in advance and you’ll be verified at the airport. Valid for as many entries as needed for 12 months from date of application.
Brazil: Tourist visas are $140 plus $20 if you apply by mail or through an agency. If you are self-employed or jobless, you’ll need to provide a bank account balance, and all applications should include a copy of your round trip tickets or other travel itinerary.
Iran: There’s a current travel warning from the US state department, but Rick Steves is a fan of the country and several reputable travel agencies provide tours for Americans. The US consulate notes that some Americans with visas have been turned away, so your best bet is to visit with a group.
The good news for expats, students studying abroad, and other foreigners with residency is that many countries will allow you to apply in a country other than your home country for a visa. For example, I traveled to Russia from Turkey, getting my visa from a travel agency in Istanbul without sending my passport back to the US. Always check the US state department website for the latest visa information and entry requirements.