Rome 2 rio - https://www.rome2rio.com/ https://www.rome2rio.com/ is a great tool to see what the different transportation options are. Say, for example, you wan

Rome 2 rio - https://www.rome2rio.com/ https://www.rome2rio.com/ is a great tool to see what the different transportation options are. Say, for example, you want to travel from Lisbon to Berlin, rome2rio will show you what your options are (fly, train, bus, etc) and what the respective costs are. Especially useful if you are traveling to countries where public transport isn't a given.