Possible Clues:

• Suburb of southeast Paris with an international airport
• Site of Paris runways
• Hub for Air France
• Hub for Air Caraïbes Atlantique
• Eponymous Paris suburb
• Nail polish brand
• Airport about 28 miles from Disneyland Paris
• Airport whose name is also a big brand of nail polish
• French airport that's in either Paris or Lyon?
• France's second-busiest airport