Eurolines is a coach (long distance bus) company operating international routes within Europe. Different countries have their own Eurolines company, but they work together to some extent, selling tickets for each others services and offering connections.

In the UK, Eurolines is operated by the National Express Group.

In some parts of Eastern Europe, notably the Baltic States, Eurolines is the primary method of travel between country and country.

Eurolines offer a sort of coach version of an Interrail card - a Eurolines Pass, offering unlimited travel on all Eurolines coaches during a fixed period.

http://www.eurolines.com