The drive from Richards Landing to Whitby is approximately 725 kilometers. You will depart St. Joseph Island and head east on Highway 17 toward Sault Ste. Marie. Continue along the Trans-Canada Highway to Sudbury, then take Highway 69 South to Highway 400 South. From there, navigate through the GTA to reach Whitby.
Total Distance: Driving distance is 725 km; straight-line air distance is 535 km.
Use Highway 407 to bypass downtown Toronto traffic.
Summer is the best time for this long drive.