Algonquin Illinois Traffic 2024-12-19 Roadnow Click for Real Time Traffic Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Algonquin Illinois Lake in the Hills, IL 2.84 mi Crystal Lake, IL 6.04 mi Carpentersville, IL 6.93 miInterstate highway exits close to Algonquin Illinois Exit , i294il 36.68 mi Exit 109, i88 41.31 mi Exit 119, i88 41.80 miInterstate highways close to Algonquin Illinois i90 map 10.39 mi i94 map 35.18 mi i294il map 36.68 miState roads close to Algonquin Illinois MCHENRY COUNTY HIGHWAY A48 map 0.36 mi MCHENRY COUNTY HIGHWAY V32 map 1.08 mi MCHENRY COUNTY HIGHWAY V29 map 1.48 mi