If you don't count the time spent in traffic, rests, gas stations and don't count getting lost, then the time is about 15 hours in a regular car travelling at an average speed of 60km/h
The Eurostar travels between London and Paris, and between London and Brussels. It does not travel between London and Geneva.
2 hours
10 hours
5 hours
4 hours
10 hours
10 and 1/2 hours
7 and 1/2 hours
Drive
It takes about 3.5 hours to drive from Sheffield to London.
It takes about 3.5 hours to drive from Sheffield to London.
6 and 1/2 to 7 hours