The heating efficiency of using the furnace air handler to recirculate tepid room air around the house is pretty lousy, and delivers more wind-chill to folks in the remote rooms than actual comfort. It's really not worth it unless you're moving air from a 110F (or hotter) room into a 68F room, so that the air coming out of the registers at the other end isn't much below human body temp.
The exception would be if you had a ECM drive air handler that could run at very low speed using very low power, but the amount of actual heat distribution per kwh of power use would still be quite low.
While it might intuitively seem like a good idea, do the math. A cubic foot of air has only about 0.018 BTU per degree-F difference. So if it's say, 75F in the room with the pellet stove and the remote rooms are 60F (not exactly warm), that's a delta-T of 15F. If the heat load of that room is a modest 1500 BTU/hr at that point in time (it'll vary with outdoor temp), which is 25 BTU/minute. At 0.018 BTU/cubic foot and a 15F delta you're looking at only 0.018 x 15F=0.27 BTU per cubic foot of air moved, and need about 25/0.27= 93 cfm just to keep it from losing ground and getting colder. In a 10 room house with a ~1000 cfm air handler, you'll barely break even at 60F at a 15000BTU/hr whole-house load. If you're trying to keep the remote rooms at 68F, that's about half the delta-T, and twice the cfm requirements for actually achieving that low of a temperature difference.
And in a 68F room air coming out of the registers at 75F (if you should be so lucky to have it that high) would seem AWFULLY cold, compared to the typical 110-130F register temps of a condensing hot air furnace.
You would be better off using small electric space heaters to stay comfortable in the other rooms (only when occupied) for the ~500Watts the air handler is using. If the ducts aren't perfectly balanced by design, perfectly sealed & insulated or if the house is leaky you'd also be driving a good fraction of the heat out of the house due to air-handler induced air infiltration.
Bottom line, it's only going to be worth moving heat via an air handler if the delta-Ts are 30F or greater. If you boost the temp in the pellet-stove room to a sauna-like 110F you might be able to heat the remote rooms to 68-70F, but unless you're willing to roast yourself out in that room fuggedaboudit.