262 miles
London (Kings Cross) to Luton is about 30 miles by road.
268 miles from London Kings Cross by train; roughly the same by road
Depends by what you mean by "around London". If you mean in London it's only Kings Cross. If you mean from "some miles around London", then add Stevenage (same line as Kings Cross).
It's about 162 miles by train
Kings Cross Railway Station, London, England to Selby is about 190 miles
Durham
262.5 miles by road.
Durham to London is about 220 miles as the crow flies but more like 270 miles by road. I assume central London but if its the outskirts that could add or detract miles.269 miles
About 300 miles.
The distance from Euston Station to Kings Cross Station is 0.6 miles. In kilometers, the distance is one kilometer. Taking a quick walk from Euston Station to Kings Cross Station may take 9 to 12 minutes.
From London Kings Cross railway station to Florence by car is around 1600 km and around 16 hours driving time.
No. Jury's Inn, Islington is just north of central London near Kings Cross and the Angel. Wembley is about 7 miles away in outer north west London. However you can travel from Kings Cross to Wembley in about half an hour on the Metropolitan Line.