Stockholm-Oslo in 20 minutes by Hyperloop?

Elon Musk now testing revolutionary transport system
Rather than the usual two-hour road trip, travel between Dubai and Abu Dhabi may soon be possible in just 12 minutes – on the hyperloop.
A deal between Dubai and the future-thinking transport system Hyperloop One, owned by inventor and entrepreneur Elon Musk, has been signed with a feasibility study now in the works.
Hyperloop envisages a supersonic system that would cut travel times for the 160km journey, in a 1,223 km/h pod that whizzes through airless tubes.
Musk’s brainchild is still in the early stages of development and is currently being tested in the Nevada desert near Las Vegas.
Capsules carrying passengers or cargo are pushed along by a series of electromagnets. The almost complete lack of friction due to low air pressure means they would travel at very high speeds. Propulsion is needed only for about 5% of the track. Hyperloop between Oslo and Stockholm would take about 20 to 25 minutes.
Yahoo! News