If traffic flows great it's about 45 minutes to an hour depending on your speed on the 401.
The travel along ON-401 from London to Kitchener, Ontario is about an hour and 20 minutes, give or take 10 minutes.
8 and 1/2 to 9 hours
1 hour and 55 minutes.
3 and 1/2 to 4 hours
13 -14 hours, depending on where you live in Iowa.
2 hours and 21 minutes
about 7 hours
you take a long way down the 401 to get to trenton ontario
There are about 120 miles between Toronto Ontario and London Ontario.
According to Google Earth, it would take about 35 hours to drive from Los Angeles, California, to London, Ontario.
Presumably you mean London, Ontario.
Take HIGHWAY 401 EAST to Brampton.