four) Sweden - Sweden is actually a Schengen country so no challenge on arrival from Czechia. You transit to the non-Schengen terminal in Stockholm for the final flight but In such a case as your last spot is the US and you are a US copyright holder then none of these other queries apply. You will have much more problems Using the airline requireme

Article Under Review

Article Under Review

Specific non-EU citizens must hold a short remain visa when traveling to the Schengen area. The EU has a typical list of countries whose citizens are required to problem a visa when crossing its external borders. You will find countrywide derogations from the visa requirements for particular travellers.You’ll manage to remain in the Schengen area