I have limited experience out to 100 yards, but if you can find a pellet that resists spiraling at those distances, then YES, that pellet can group out to and possibly past 100 yards.
So far, as far as I can tell, all of my problems (.177) shooting out to 100 yards have been spiraling issues.
FPS and wind definitely play a role, but I am not certain they are the only factors.
Anyway, that is just my experience so far. Search for "spiraling" and you will find more than you ever wanted to know! (smile)