About an hour - Google maps states 57 minutes but if you travel during rush hour, this will be much longer.
It depends where in Leicester you are.
hihih
That journey would take roughly an hour by train, and you would arrive at London Euston station.
3-4hours
For about 45 min.
To drive from Leicester to London would take approximately 2 hours and 7 minutes long. The actual distance by road is 101.1 miles.
2 hours and 6 minutes
12 hours, 7 minutes.
About 5 or 6 hours.
6 hours and 12 mins
It usually takes us 8 hours or more
1 hour, 16 minutes