Live Chat I-66 Community Nearby Traffic Costco Gasoline (Transport fuel) 2024-05-15 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Costco Gasoline (Transport Fuel) Dulles, VA 0.00 Ashburn, VA 0.00 Leesburg, VA 3.50 Interstate highway exits close to Costco Gasoline (Transport Fuel) Exit 31, i66 29.00 Exit 40, i66 29.76 Exit 28, i66 30.57 Interstate highways close to Costco Gasoline (Transport Fuel) i66 map 29.00 i270md map 35.00 i70 map 39.18 State roads close to Costco Gasoline (Transport Fuel) US 15 VA map 3.48 VA 7 BUSINESS map 5.49 VA 7 map 6.10