Assistance for route choices

[Trible_e]

We are planning on heading to Arizona (Yuma area) to start and moving around from there. We are planning on leaving Nov. 2 from Sarnia Ontario Canada. We are travelling in a 29 foot 1999 class A motorhome towing a ford focus on a tow dolly. We would appreciate all suggestions for the possible flattest route (???). We are not in any hurry. We have travelled to Florida the past 2 years but are looking for seeing more.
Thanking you all in advance and looking forward to all suggestions.

[doxiemom11]

I don't use flattest route because the answer always varies. For example if we were routing to Phoenix from Michigan it would tell you that I-40 is the flattest route, but if you are starting somewhere in the south, it will tell you I-10 is the flattest route. There can only be 1 flattest route no matter where you start from.

[paulj]

You might get more help if the subject line mentioned the start and stop. Most questions on this forum are about route choices, so a generic subject line won't capture the attention of the most knowledgeable people.

[TyroneandGladys]

Go to Oklahoma City then South of Oklahoma City on I44 to US277 to I20 then to I10 from I10 to I8 to Yuma. click

[doxiemom11]

We are going to AZ and leaving S IL around the same time you are leaving. We plan on meandering our way down thru TX to I-10.

[GizmosMom]

Flattestroute.com

[rv2go]

Trying to avoid any possibility of snow that time of year, I would head south to Nashville. Pick up I-40 to Memphis. In Arkansas, take I-30 to Dallas. If you have the time, drop down to San Antonio for a few days. If not, just head west on I-20. You then pick up I-10 to Yuma.

[donn0128]

Could swear you asked this already? Oh well, head toward Chicage and pick up the mother road. Route 66 is a historic route that will gove you miles of history.

[2oldman]

google maps flattest route