295 miles taking this route:
257 miles
94 miles
About 288 miles on the M1, M6 and A55
The distance between Holyhead UK and Swansea UK is about 170 road miles.
147 miles
Holyhead to Rhoscolyn = 5.1 miles.
Holyhead to Edinburgh is 319 miles.
356 miles
About six.
The air distance within the United Kingdom from London, England, to Holyhead, Wales, is 228 miles. That equals 367 kilometers or 198 nautical miles. ------------------- The driving distance via the M1, M6, and A55 is 288 miles. Taking the M40 is a bit faster, but 9 miles farther.
82 miles taking A55.
There are about 61 miles between Potterspury and London.
There are about 510 miles between Aberdeen and London.
The driving distance is about 231 road miles.