City Centre to City Centre is 925 miles - if you can maintain an average speed of 50mph, it would take 18 1/2 hours actual driving plus whatever comfort breaks and fuel stops you need to take.
If you take a 20 minute break every 3 hours or so you would be looking at a total time of around 21 to 22 hours.
If you are planning to do it, get someone to share the driving with or better still aim to do it in 2 halves with an overnight stop half way, perhaps in Buffalo on the banks of the Eastern tip of Lake Erie.
24 hours
16 hours
The driving distance from Montreal to Syracuse NY is 253 road miles - about 4.5 driving hours.
Google Maps estimates the driving time as 9 hours and 55 minutes.
560 road miles and about 8.5 hours.
Google Maps estimates the driving time as 6 hours and 31 minutes.
Google Maps estimates the driving time as 14 hours and 26 minutes.
Driving from Miami to Montreal would be 1,653 mi - about 1 day 2 hours per Google Maps.
The driving distance by road is about 1,800 miles - approximately 28 hours of driving time.
Google Maps estimates the driving time as 6 hours and 14 minutes.
Google Maps estimates the driving time as 43 hours.
Google Maps estimates the driving time as 43 hours.