| Rialto to Cordele (Georgia) | 1,944.32 mi (3,129.07 km) |
| Rialto to Corinth (Mississippi) | 1,638.83 mi (2,637.44 km) |
| Rialto to Corinth (Texas) | 1,169.06 mi (1,881.42 km) |
| Rialto to Cornelius (North Carolina) | 2,061.73 mi (3,318.04 km) |
| Rialto to Cornelius (Oregon) | 842.55 mi (1,355.95 km) |
| Rialto to Corning (New York) | 2,238.92 mi (3,603.19 km) |
| Rialto to Corona (California) | 20.35 mi (32.74 km) |
| Rialto to Coronado (California) | 101.23 mi (162.91 km) |
| Rialto to Corpus Christi (Texas) | 1,263.05 mi (2,032.68 km) |
| Rialto to Corsicana (Texas) | 1,217.00 mi (1,958.58 km) |
| Rialto to Cortland (New York) | 2,284.19 mi (3,676.04 km) |
| Rialto to Corvallis (Oregon) | 787.21 mi (1,266.89 km) |
| Rialto to Coshocton (Ohio) | 1,987.83 mi (3,199.10 km) |
| Rialto to Costa Mesa (California) | 43.29 mi (69.68 km) |
| Rialto to Coto de Caza (California) | 37.77 mi (60.78 km) |
