Drive: about 2 hours
Calgary isn't in Ontario, it is in Alberta. Calgary is in Alberta, not in Ontario.
2 days
I think it should take between 2 and 2 and half hours. But I am not sure!
give or take 500
Most people do not take a plane from Toronto to Sudbury. It's a 4 hour drive, which is considered relatively short and not worthy of taking a plane to, in Ontario (both these cities are in the province of Ontario).
4 hours
4 hours
The trip from Oakville, Ontario to Buffalo, NY takes about 2 hours; with a distance of 76.38 miles according to MapQuest.
Around an hour and a half by car.
about 24 hours to go across ontario on the trans canada highway
1 hour and 55 minutes.
Mapquest it.
Calgary isn't in Ontario, it is in Alberta. Calgary is in Alberta, not in Ontario.
Four hours - 3 from Barrie. Ontario
1 hour
Presumably you mean London, Ontario.
2 days