What is the best way to propel a can the furthest?

Question

Can you please say details on the best way to propel a can the furthest? Thanks for your help.

Answer 1

Spud launcher.

Use of compressed gas to push the can out of a tube.

Answer 2

1. Throw it in the back of a passing pickup truck.

2. Cut the ends almost off, fold them around the outside and wire the empty can around the biggest rocket you can purchase that will fit inside.