http://i.imgur.com/h6nwtcl.jpg
I'll be assuming a low-end timeframe of 30 seconds, as the feat takes place at "almost the speed of thought", which, for this issue, was enough to bring Loki from Asgard to Earth in one panel.
Distance - 13,264,000 lightyears
Timeframe - 30 seconds
13,264,000 lightyears/30 seconds = 4.183e21 m/s
http://i.imgur.com/3iqPp4E.jpg
This is an exact repeat of the previous feat in terms of assumptions and the distance. But the timeframe can be argued to be a bit higher. The text says they're caught up in the vortex before they can react and they are then carried to Asgard. While personally I interpret this as them being trapped in the vortex while moving to Asgard over a long period, I can see people saying that they went to Asgard before they could react. So yeah.
13,264,000 lightyears/0.25 seconds = 5.02e23 m/s
Results
Thor Throws Loki - 1.395e13c, MFTL+
Thor Creates a Whirlwind - 1.674e15c, MFTL+