| San Pietro in Casale to Ridgeland (Mississippi) | 5,189.33 mi (8,351.42 km) |
| San Pietro in Casale to Ridgewood (New Jersey) | 4,130.57 mi (6,647.51 km) |
| San Pietro in Casale to Rifle (Colorado) | 5,499.72 mi (8,850.94 km) |
| San Pietro in Casale to Rincon (Georgia) | 4,810.55 mi (7,741.83 km) |
| San Pietro in Casale to Ringwood (New Jersey) | 4,132.58 mi (6,650.74 km) |
| San Pietro in Casale to Río Grande (Puerto Rico) | 4,714.68 mi (7,587.54 km) |
| San Pietro in Casale to Rio Grande City (Texas) | 5,851.92 mi (9,417.76 km) |
| San Pietro in Casale to Rio Linda (California) | 5,971.19 mi (9,609.71 km) |
| San Pietro in Casale to Rio Rancho (New Mexico) | 5,690.04 mi (9,157.24 km) |
| San Pietro in Casale to Rio Rico (Arizona) | 6,048.81 mi (9,734.63 km) |
| San Pietro in Casale to Ripon (California) | 6,018.05 mi (9,685.12 km) |
| San Pietro in Casale to River Edge (New Jersey) | 4,129.58 mi (6,645.92 km) |
| San Pietro in Casale to River Falls (Wisconsin) | 4,700.64 mi (7,564.96 km) |
| San Pietro in Casale to River Forest (Illinois) | 4,654.15 mi (7,490.13 km) |
| San Pietro in Casale to River Grove (Illinois) | 4,653.55 mi (7,489.17 km) |
