| Silves to Clarkston (Georgia) | 4,151.55 mi (6,681.27 km) |
| Silves to Clarksville (Indiana) | 4,091.02 mi (6,583.86 km) |
| Silves to Clarksville (Tennessee) | 4,221.69 mi (6,794.15 km) |
| Silves to Clawson (Michigan) | 3,849.06 mi (6,194.46 km) |
| Silves to Clay (Alabama) | 4,276.04 mi (6,881.62 km) |
| Silves to Clayton (California) | 5,737.50 mi (9,233.62 km) |
| Silves to Clayton (Missouri) | 4,302.85 mi (6,924.76 km) |
| Silves to Clayton (North Carolina) | 3,799.91 mi (6,115.36 km) |
| Silves to Clayton (Ohio) | 3,976.57 mi (6,399.66 km) |
| Silves to Clearfield (Utah) | 5,192.12 mi (8,355.91 km) |
| Silves to Clearlake (California) | 5,717.66 mi (9,201.69 km) |
| Silves to Clearwater (Florida) | 4,264.95 mi (6,863.78 km) |
| Silves to Cleburne (Texas) | 4,863.95 mi (7,827.78 km) |
| Silves to Clemmons (North Carolina) | 3,888.31 mi (6,257.62 km) |
| Silves to Clemson (South Carolina) | 4,051.68 mi (6,520.55 km) |
