Greencastle Exxon 2024-12-29 Roadnow click anywhere on map to find more poi nearby Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Greencastle Exxon Shady Grove, PA 6.43 mi Williamson, PA 7.89 mi State Line, PA 7.93 miInterstate highway exits close to Greencastle Exxon Exit 5, i81 3.14 mi Exit 3, i81 4.72 mi Exit 1, i81 7.94 miInterstate highways close to Greencastle Exxon i81 map 3.14 mi i70 map 18.76 mi i76 map 33.99 miState roads close to Greencastle Exxon PA 16 map 1.55 mi PA 995 map 5.24 mi PA 163 map 7.86 mi