Live Chat I-81 Community Nearby Traffic Christiansburg Post Office (Amenity postoffice) 2024-05-24 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Christiansburg Post Office (Amenity Postoffice) Blacksburg, VA 2.95 McCoy, VA 2.95 Roanoke, VA 6.31 Interstate highway exits close to Christiansburg Post Office (Amenity Postoffice) Exit 114, i81 4.32 Exit 118c b, i81 5.14 Exit 128, i81 5.83 Interstate highways close to Christiansburg Post Office (Amenity Postoffice) i81 map 4.32 i77 map 50.24 i64 map 68.79 State roads close to Christiansburg Post Office (Amenity Postoffice) VA 111 map 0.43 US 460 VA FROM WV TO ROANOKE map 0.86 VA CR 657 map 2.35