TimeandDate.com

On the road (or in the air) so much you don't know what time/day it is where you are/were/going? Gotta call someone on the other side of the planet and can't remember the country code?

Here's a pretty handy website - www.timeanddate.com - for keeping up with time zones, travel distances and lots more. What's especially helpful is its international dialing codes section, which makes international calls super easy.