Petro Mart 2024-12-14 Roadnow click anywhere on map to find more poi nearby Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Petro Mart Saint John, IN 9.05 mi Crown Point, IN 10.38 mi Lowell, IN 11.48 miInterstate highway exits close to Petro Mart Exit 247, i65 10.73 mi Exit 240, i65 15.22 mi Exit 253a, i65 15.34 miInterstate highways close to Petro Mart i65 map 10.73 mi i94 map 22.37 mi i80 map 23.96 miState roads close to Petro Mart US 41 IN map 1.84 mi US 231 IN map 5.73 mi IN 55 map 7.83 mi