Comfortable Accommodations Aderi Hotel Near Casino in Niantic offers family rooms with air-conditioning, private bathrooms, hairdryers, bath or showers, and TVs. Free WiFi is available throughout the property. Essential Facilities Guests can relax in the garden or take advantage of the 24-hour front desk. Free on-site parking is provided, ensuring convenience for all visitors. Local Attractions Located 15 mi from Mystic Seaport and 21 mi from Foxwoods Casinos, the hotel is also close to Cedar Ridge Golf Course (1.7 mi) and United States Coast Guard Academy (6.8 mi). Tweed-New Haven Airport is 40 mi away.