Cloudfront and EC2

How do you setup Cloudfront in front of an EC2 instance? I'm interested in having users hit the Cloudfront url rather than the EC2 origin.

So instead of hitting ec2-52-64-xxx-xxx.ap-southeast-2.compute.amazonaws.com users would hit d111111abcdef8.cloudfront.net.

My intention is to save money on hosting by reducing the traffic and CPU load on the EC2 instance, while providing overseas users with faster load times.

Would I just point my DNS to the Cloudfront url instead of the EC2 origin?