Did it during IMCR training. Took off from Cambridge, next looked out of the window to see the Norwich runway nicely lined up in front of me, having done much of the trip in and above cloud.
Seconded. I had a great instructor for my IMC. He finishes off the course by doing a real life nav. Routed from North Weald to Jersey via CPT and SAM - spent alot of the time in IMC, including the Solent Zone transit, met some really nasty clag and turbulence over the Channel - raining in the cockpit etc, got a SVFR through the Jersey Zone, ILS into Jersey then an NDB approach to Alderney and back through the crap again on the way back.
OK I was with an instructor, but he provided minimum if almost no input. Showed just how useful an IMC is. Especially helped in getting a zone transit. All the VFR traffic was being routed round that day.