Live Chat I-40 Community Nearby Traffic I 40 exit 278 2024-04-18 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to I-40 Exit 278 Webbers Falls, OK 14.28 Porum, OK 15.52 Rentiesville, OK 17.03 Interstate highway exits close to I-40 Exit 278 Exit 278, i40 1.85 Exit 284, i40 9.66 Exit 286, i40 12.90 Interstate highways close to I-40 Exit 278 i40 map 1.85 i44 map 83.73 i540ar map 96.38 State roads close to I-40 Exit 278 OKLAHOMA STATE HIGHWAY 2 ANTLERS WARNER map 0.11 US 64 OK map 0.31 US 69 OK map 18.66