Place your stove in a location in your home where you can optimize the rise of heat from the stove. A central location will enable you to move the heat more efficiently.
Install a blower fan in your woodstove or place a circulating fan near it to help move the air to the duct system.
Examine the insulation in your home. Homes that are air-tight and well-insulated rarely have trouble being heated by a woodstove.
Open your heating ducts and cold air returns, and make sure they are clear and free of dust and debris. Clean them out as needed with a dust brush or vacuum.
Turn on your heating or cooling system fan to help pull the air through the ducts. This will keep the warm air circulating through the house and even out the temperature.