Depends on the transmitter power. Most hobby planes have a reception up to about 500 feet.
The most popular website you can find them at is hobbylobby.com. They range in colors,models,and prices depending on which airplane you want. Link:hobbylobby.com
A radio controlled car or R/C car is a powered (electric or gas) model car driven by a radio control system. Inputs from joysticks (or a wheel and a trigger) on a transmitter are sent to the car's onboard receiver. Radio controlled cars can range from simple "stop and go" cars to competitive racing models, which feature all the complexity and adjustability of a full sized racing vehicle.
Hobby stores such as Hobby-Lobby.com and Towerhobbies.com have a variety of electric radio controlled airplanes to choose from. Prices for electric radio controlled airplanes range from $80 to $350.
http://www.sussex-model-centre.co.uk/ have a wide range of remote control planes, but if you're buying cheap, they won't be the best quality and will probably break easily.
Hobby stores such as Hobby-Lobby.com and Towerhobbies.com have a variety of electric radio controlled airplanes to choose from. Prices for electric radio controlled airplanes range from $80 to $350.
Radio controlled airplanes can vary in cost depending on how elaborate they are. They can range on the low end from $100.00 to over $1000.00 for the upper end ones. You can find all the options and pricing at http://www.towerhobbies.com/easyrc/airplanes/
The range of a paper airplane varies by model.
Radio Flyer Wagons have a range of prices depending on the model you want. The company's website has a full selection. http://www.radioflyer.com/wagons.html
The are a wide range of model airplanes on eBay and amazon, the are also multiple shops smaller shops culture indoors, xxl sale in the United Kingdom.
One can purchase a radio controlled clock from a variety of stores or websites. Best Buy would be a good place to look as they carry a large variety of electronic equipment.
You can find electric airplanes in specialized hobby stores.They range from low end to high end prices depending on the model, www.nitroplane.com carries a vast array of model electric airplanes.
The shape of a paper airplane impacts its performance characteristics, including its glide range.