Everyone knows the worst part of traveling is the planning -- unless you're going to Venezuela, in which case it's the getting kidnapped. But it doesn't have to be. Instead of spending hours tabbing through travel sites, hit Rome2Rio: an oracle-like web/app that maps out the exact planes, trains, and automobiles (with fares) to take between any two places on the planet.
How does it work? You mean, how doesn't it work!