Newcastle Wyoming Traffic 2024-11-06 Roadnow Click for Real Time Traffic Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Newcastle Wyoming Four Corners, WY 15.10 mi Osage, WY 28.29 mi Upton, WY 41.90 miInterstate highway exits close to Newcastle Wyoming Exit 165, i90 64.43 mi Exit 172, i90 65.60 mi Exit 178, i90 65.94 miInterstate highways close to Newcastle Wyoming i90 map 64.43 mi i25 map 132.95 mi i80 map 277.40 miState roads close to Newcastle Wyoming WY 450 map 4.95 mi US 16 WY map 19.62 mi US 85 WY map 23.81 mi