Teleportation is fun and is important for intelligent humans. No one will have hours to reach USA from Nepal. As difficult teleportation seems to be it is fascinating too. Reaching your school in just seconds sounds fun and more than fun it is important.
To solve a scientific mystery you need to think little bit different. You can't teleport using some ordinary transportation means. No vehicle can go so fast to make you teleport.
Then, what is the concept for making teleportation a real thing.
It is dematerialization and materialization. To your prospective, dematerialization means to convert you to some kinds of rays. Transfer you and make you the same person again. It seems unpractical and it is unpractical now. But the concept is one of the most use system. Your phone works like that, your sound is first converted into electrical signals and then it is transferred and then again converted back into your voice. The pitch and quality doesn't changes much. It is the same case for teleportation.
Scientists have already successfully teleport photon 10 years ago and are planning to teleport human in future, maybe before 2052 !
Please consider that this is just for a basic concept and short post to give a quick knowledge