In most cases yes, as there is one European Visa valid for all Schengen countries. However, Czech Republic may have its own policy in some cases and there may be a visa, which is valid only for Czech Republic and nowhere else.
Please also note, that there is no border control between Schengen countries.
Yes Americans do need a visa to enter the Czech Republic.
No. Since both UK and Czech Republic are EU members you do not need visa.
Yes, you will need a visa to visit the Czech Republic if you are not a citizen of a country in the European Union, European Economic Area, or Switzerland.
Yes if you do not have any valid US Visa. No if you have a valid US Visa.
Yes, Poland is part of the Schengen Area and Schengen visas are valid.
Yes, US citizens need a visa to visit the Czech Republic for stays longer than 90 days. For short visits of up to 90 days, US citizens can travel to the Czech Republic without a visa for tourism or business purposes.
person who is originally from Afghanistan has travel document, does he need a visa for Czech republic for a few days trip with a car?
Yes, Poland is part of the Schengen Area and Schengen visas are valid.
Yes, Poland is part of the Schengen Area and Schengen visas are valid.
Yes, Poland is part of the Schengen Area and Schengen visas are valid.
No difference. Poland is part of the Schengen area, all Polish tourist visas are automatically Schengen visas, and all Schengen tourist visas issued by other Schengen countries are valid in Poland.
No. That is the point of a Schengen visa, it is valid for all Schengen countries.The full list of the 26 current (as of 2012) members of the Schengen area is:Austria, Belgium, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden and Switzerland.Bulgaria and Romania are due to join Schengen in 2013.