Live Chat I-15 Community Nearby Traffic Denny's (Food restaurant) 2024-05-15 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Denny's (Food Restaurant) San Marcos, CA 8.13 San Diego, CA 9.99 Poway, CA 15.16 Interstate highway exits close to Denny's (Food Restaurant) Exit 29, i15 1.95 Exit 30, i15 2.23 Exit 31, i15 2.80 Interstate highways close to Denny's (Food Restaurant) i15 map 1.95 i5 map 21.03 i805ca map 26.69 State roads close to Denny's (Food Restaurant) CA 78 map 1.43 CA CR S6 map 1.81 CA CR S14 map 3.02