13 -14 hours, depending on where you live in Iowa.
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.
Google Maps estimates the driving time as 9 hours and 24 minutes.
If traffic flows great it's about 45 minutes to an hour depending on your speed on the 401.
It would take approximately 15 hours to go from Iowa City to Ottawa.
45 minutes
to long
about 45 minutes
About an hour.
about 40 minutes
It would take 31 hours to get to southern ontario.