| San Pietro in Casale to River Ridge (Louisiana) | 5,310.95 mi (8,547.15 km) |
| San Pietro in Casale to Riverbank (California) | 6,013.59 mi (9,677.93 km) |
| San Pietro in Casale to Riverdale (Georgia) | 4,891.57 mi (7,872.22 km) |
| San Pietro in Casale to Riverdale (Illinois) | 4,658.25 mi (7,496.73 km) |
| San Pietro in Casale to Riverside (California) | 6,126.43 mi (9,859.53 km) |
| San Pietro in Casale to Riverside (Ohio) | 4,599.95 mi (7,402.91 km) |
| San Pietro in Casale to Riverton (Utah) | 5,583.01 mi (8,984.98 km) |
| San Pietro in Casale to Riverton (Wyoming) | 5,332.96 mi (8,582.57 km) |
| San Pietro in Casale to Riverview (Florida) | 5,063.10 mi (8,148.27 km) |
| San Pietro in Casale to Riverview (Michigan) | 4,458.61 mi (7,175.44 km) |
| San Pietro in Casale to Riviera Beach (Florida) | 5,009.64 mi (8,062.23 km) |
| San Pietro in Casale to Riviera Beach (Maryland) | 4,307.58 mi (6,932.38 km) |
| San Pietro in Casale to Roanoke (Virginia) | 4,534.57 mi (7,297.68 km) |
| San Pietro in Casale to Roanoke Rapids (North Carolina) | 4,470.40 mi (7,194.41 km) |
| San Pietro in Casale to Robbinsdale (Minnesota) | 4,718.69 mi (7,594.00 km) |
