Live Chat I-70 Community Nearby Traffic Courtyard by Marriott St. Louis St. Peters 2024-05-03 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Courtyard By Marriott St. Louis St. Peters Saint Charles, MO 6.19 Cottleville, MO 7.88 Flinthill, MO 7.88 Interstate highway exits close to Courtyard By Marriott St. Louis St. Peters Exit 222, i70 2.36 Exit 224, i70 3.33 Exit 220, i70 3.74 Interstate highways close to Courtyard By Marriott St. Louis St. Peters i70 map 2.36 i64 map 10.92 i270mo map 16.04 State roads close to Courtyard By Marriott St. Louis St. Peters MO 79 map 3.69 MO 370 map 3.92 MO 364 map 4.05