Si Customs 2024-11-28 Roadnow click anywhere on map to find more poi nearby Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Si Customs Tumwater, WA 3.79 mi Lacey, WA 6.10 mi East Olympia, WA 14.22 miInterstate highway exits close to Si Customs Exit 104, i5 1.97 mi Exit 105, i5 2.33 mi Exit 103, i5 2.69 miInterstate highways close to Si Customs i5 map 1.97 mi i405wa map 68.56 mi i90 map 77.20 miState roads close to Si Customs US 101 WA map 2.30 mi US 12 WA map 25.45 mi WA 512 map 34.50 mi