Union Oil 2024-11-16 Roadnow click anywhere on map to find more poi nearby Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Union Oil Mundelein, IL 5.80 mi Vernon Hills, IL 6.92 mi Lake Bluff, IL 7.31 miInterstate highway exits close to Union Oil Exit , i294il 16.16 mi Exit 1b, i94 20.65 mi Exit 29, i94 20.79 miInterstate highways close to Union Oil i94 map 3.47 mi i294il map 16.16 mi i90 map 26.72 miState roads close to Union Oil IL 21 map 0.27 mi IL 176 map 0.89 mi IL 137 map 1.66 mi