The new tires will be slightly bigger in diameter as well as width, so your speedo/odo will read a couple of percent lower than normal. Probably not a problem there.
More importantly, check that the load and speed ratings on the new tires are OK. I don't know what they are for the Honda, but for example, my other car needs 94V, where 94 indicates the load (weight bearing capacity) and V is the max speed the tire is rated for. These codes will be on the tire sidewall. Even if you don't plan any street racing or load hauling, if the tires are too squishy, the handling will be bad, it may not track straight, etc.
More importantly, check that the load and speed ratings on the new tires are OK. I don't know what they are for the Honda, but for example, my other car needs 94V, where 94 indicates the load (weight bearing capacity) and V is the max speed the tire is rated for. These codes will be on the tire sidewall. Even if you don't plan any street racing or load hauling, if the tires are too squishy, the handling will be bad, it may not track straight, etc.