| Silverton to Cadillac (Michigan) | 1,821.68 mi (2,931.71 km) |
| Silverton to Caguas (Puerto Rico) | 3,722.46 mi (5,990.72 km) |
| Silverton to Cahokia (Illinois) | 1,724.74 mi (2,775.70 km) |
| Silverton to Calabasas (California) | 781.74 mi (1,258.09 km) |
| Silverton to Caldwell (Idaho) | 316.69 mi (509.66 km) |
| Silverton to Caledonia (Wisconsin) | 1,730.88 mi (2,785.58 km) |
| Silverton to Calera (Alabama) | 2,078.69 mi (3,345.33 km) |
| Silverton to Calexico (California) | 936.10 mi (1,506.51 km) |
| Silverton to Calhoun (Georgia) | 2,114.89 mi (3,403.58 km) |
| Silverton to California (Maryland) | 2,400.47 mi (3,863.18 km) |
| Silverton to California City (California) | 727.69 mi (1,171.10 km) |
| Silverton to Callaway (Florida) | 2,256.20 mi (3,631.00 km) |
| Silverton to Calumet City (Illinois) | 1,772.51 mi (2,852.58 km) |
| Silverton to Calverton (Maryland) | 2,355.58 mi (3,790.95 km) |
| Silverton to Camano (Washington) | 220.45 mi (354.78 km) |
