Here's where the hotels are at or near Paris-Charles de Gaulle Airport:

Hotels in the Airport
There are five hotels in the airport itself, reachable on foot or by CDGVAL shuttle train: Sheraton, Hilton CDG, Pullman, Novotel, Ibis CDG-Terminal. More...

Roissy-Ville, Allée des Vergers
The largest concentration and variety of hotels in all price ranges is in the pretty village of Roissy-en-France, adjoining the airport and reached by hotel shuttle bus. More...

Paris Nord 2
This self-contained compound of medium- and budget-priced hotels (Etap, Ibis, Formule 1, Suite, Premiere) is just east of Roissy's Allée des Vergers, south of the airport across the highway. It's reached by pink hotel shuttle bus. More...

Le Mesnil Amelot
The sleepy hamlet of Le Mesnil Amelot, east of Paris-Charles de Gaulle Airport, has a handful of cafes and restaurants, three hotels (Radisson SAS, Comfort Hotel, Campanile) reached by hotel shuttle bus, and not much else. More...

Parc des Expositions-Villepinte
The vast Parc des Expositions south of Paris-Charles de Gaulle Airport in the town of Villepinte has a number of hotels, only a few of which are worth considering, mostly those near the Parc des Expositions RER B train station. More...