Travel
Flights
http://www.skyscanner.ru/
http://www.easyjet.com
http://www.flysiesta.ru/
Train
http://www.eurail.com/home
http://www.bahn.de
http://www.trenitalia.com
http://www.tutu.ru/poezda/
http://huoche.kuxun.cn/
http://www.tielu.org/
http://chaxun.shike.org.cn
Ferries
http://www.ferries.gr/
http://www.greeceferries.com
http://www.greekferries.gr/index.html