| Rialto to Rosemont (California) | 377.31 mi (607.22 km) |
| Rialto to Rosemount (Minnesota) | 1,482.99 mi (2,386.64 km) |
| Rialto to Rosenberg (Texas) | 1,302.09 mi (2,095.51 km) |
| Rialto to Roseville (California) | 388.58 mi (625.36 km) |
| Rialto to Roseville (Michigan) | 1,940.50 mi (3,122.94 km) |
| Rialto to Roseville (Minnesota) | 1,485.82 mi (2,391.20 km) |
| Rialto to Rossmoor (California) | 45.66 mi (73.48 km) |
| Rialto to Rossville (Maryland) | 2,274.45 mi (3,660.37 km) |
| Rialto to Roswell (Georgia) | 1,882.30 mi (3,029.27 km) |
| Rialto to Roswell (New Mexico) | 740.12 mi (1,191.11 km) |
| Rialto to Round Lake (Illinois) | 1,677.88 mi (2,700.28 km) |
| Rialto to Round Lake Beach (Illinois) | 1,679.55 mi (2,702.98 km) |
| Rialto to Round Rock (Texas) | 1,176.10 mi (1,892.75 km) |
| Rialto to Rowland Heights (California) | 30.46 mi (49.02 km) |
| Rialto to Rowlett (Texas) | 1,201.29 mi (1,933.29 km) |
