I'm with thecambrio. Although I carry my lunch and clothes daily in my backpack, the most direct route I can take is 100km roundtrip, but I usually make it about 107.5 by taking a detour in the morning to go by the canal, it's nice there. I'm lucky to have a kitchen and shower as well. I use my only road bike, otherwise it would take me over 2hrs to get to work!

It's still cold right now in Ottawa, so I only do a 40-50k roundtrip right now depending on the weather, in the winter it drops down to ~20k roundtrip.

Happy riding!