Both routes take an estimated 27 hours, so the things to consider would be what you want to do along the way, where you want to stop, and what things would cost.
The driving distance from Calgary, Canada to Vancouver, Canada is 604 miles / 972 km.
1336 km
It depends on how fast your going
The driving distance between the two is about 604 road miles.
When traveling it is important to know which route is best. To get from Vancouver to Calgary, the best route would be to take the Trans Canada Highway 1.
Google Maps estimates the driving time as 28 hours.
The driving distance between Vancouver, BC, Canada and Seattle, WA is 232 km. The driving time would be approximately 2 hours 30 minutes if driving non-stop in good conditions. (The driving time does not take into consideration conditions such as weather, road work and rush hour traffic in urban areas.)
The drive time from Seattle to Vancouver is approximately 2 hours and 30 minutes. The actual driving distance is 141 miles.
From Vancouver, BC, Canada to Calgary, Alberta, Canada is 605.3 miles when you travel via TC-1 E. The driving time is 10 hours 35 minutes.
The distance from Vancouver, BC, Canada to Winnipeg, Manitoba, Canada as the crow flies is 1,161 miles. The driving distance is 1,428 miles and takes 23 hours 40 minutes.
The driving distance between Vancouver, BC, Canada and Winnipeg, MB, Canada is 2294 km. The driving time would be approximately 24 hours if driving non-stop in good conditions. (The driving time does not take into consideration conditions such as weather, road work and rush hour traffic in urban areas.)
Driving from Vancouver, BC to Toronto, ON includes many stops along the way. Heading from West to East, you could stop in the Okanagan towns of Kelowna and Kamloops, then onto Banff, Calgary and Lethbridge in Alberta, Regina in Saskatchewan, Winnipeg in Manitoba, Thunderbay in Ontario, and a whole lot of other cities and towns along the way.