Sonic 2024-09-30 Roadnow click anywhere on map to find more poi nearby Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Sonic Thornton, CO 7.41 mi Henderson, CO 11.03 mi Denver, CO 11.74 miInterstate highway exits close to Sonic Exit 20, i76 4.73 mi Exit 21, i76 4.86 mi Exit 18, i76 5.65 miInterstate highways close to Sonic i76 map 4.73 mi i25 map 13.70 mi i270co map 20.50 miState roads close to Sonic US 85 CO map 0.30 mi CO 7 map 1.51 mi US 6 CO map 4.65 mi