I have been solely relying on [Rome2Rio](http://en.wikipedia.org/wiki/Rome2rio) (click the link for a quick explanation of what Rome2Rio is) for planning transportation around Europe. However, only recently have I noticed that it doesn't provide complete information. For example, some TGV routes aren't included and I've had to find routes through other websites. Are there other websites similar to Rome2Rio or is there a more complete version of such a site?