Crystal Lake Illinois Traffic 2024-11-11 Roadnow Click for Real Time Traffic Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Crystal Lake Illinois Cary, IL 8.07 mi Lake in the Hills, IL 9.27 mi Island Lake, IL 9.64 miInterstate highway exits close to Crystal Lake Illinois Exit 1b, i94 38.00 mi Exit , i294il 38.40 mi Exit 1a, i94 39.11 miInterstate highways close to Crystal Lake Illinois i90 map 18.59 mi i94 map 32.95 mi i294il map 38.40 miState roads close to Crystal Lake Illinois MCHENRY COUNTY HIGHWAY V34 map 0.34 mi IL 176 map 1.91 mi IL 31 map 2.47 mi