| Rialto to Somersworth (New Hampshire) | 2,551.60 mi (4,106.41 km) |
| Rialto to Somerton (Arizona) | 187.28 mi (301.40 km) |
| Rialto to Somerville (Massachusetts) | 2,542.99 mi (4,092.55 km) |
| Rialto to Somerville (New Jersey) | 2,368.03 mi (3,810.98 km) |
| Rialto to Sonoma (California) | 403.64 mi (649.60 km) |
| Rialto to Soquel (California) | 324.39 mi (522.06 km) |
| Rialto to South Bend (Indiana) | 1,764.30 mi (2,839.37 km) |
| Rialto to South Bradenton (Florida) | 2,105.83 mi (3,389.01 km) |
| Rialto to South Burlington (Vermont) | 2,435.15 mi (3,919.00 km) |
| Rialto to South Charleston (West Virginia) | 1,997.02 mi (3,213.89 km) |
| Rialto to South Daytona (Florida) | 2,155.88 mi (3,469.55 km) |
| Rialto to South El Monte (California) | 38.02 mi (61.18 km) |
| Rialto to South Elgin (Illinois) | 1,663.26 mi (2,676.76 km) |
| Rialto to South Euclid (Ohio) | 2,007.62 mi (3,230.95 km) |
| Rialto to South Farmingdale (New York) | 2,428.24 mi (3,907.88 km) |
