Map for Denny's Key Largo Map for Denny's Key Largo Search | Advanced Search | New Members | Coupons and Discounts | All Categories Restaurants, Food & Beverages >> Lunch Denny's Key Largo 97630 Overseas HighwayKey Largo, FL 33037 | directions Christine Haroun 305-440-2023 (store) | fax: 305-853-5929 Visit Site