The drive from Gravenhurst to Ajax covers approximately 170 kilometers. You will travel south on Highway 11, merge onto Highway 400, and continue through the GTA to reach the 401 East. The trip typically takes 2 hours and 5 minutes. This route is a major artery for those traveling from the Muskoka region to the eastern end of the GTA. Expect heavy traffic near the 401/400 interchange.
Total Distance: 170 km driving distance; 150 km straight-line air distance.
The 407 ETR is highly recommended to bypass the 401/400 interchange.
Travel during mid-morning or late evening to avoid the worst of the GTA traffic.