| Willich to Clarkston (Georgia) | 4,472.37 mi (7,197.58 km) |
| Willich to Clarksville (Indiana) | 4,309.01 mi (6,934.67 km) |
| Willich to Clarksville (Tennessee) | 4,455.97 mi (7,171.19 km) |
| Willich to Clawson (Michigan) | 4,008.13 mi (6,450.47 km) |
| Willich to Clay (Alabama) | 4,571.77 mi (7,357.55 km) |
| Willich to Clayton (California) | 5,531.98 mi (8,902.86 km) |
| Willich to Clayton (Missouri) | 4,465.01 mi (7,185.73 km) |
| Willich to Clayton (North Carolina) | 4,149.96 mi (6,678.72 km) |
| Willich to Clayton (Ohio) | 4,179.07 mi (6,725.56 km) |
| Willich to Clearfield (Utah) | 5,064.85 mi (8,151.09 km) |
| Willich to Clearlake (California) | 5,489.69 mi (8,834.80 km) |
| Willich to Clearwater (Florida) | 4,706.96 mi (7,575.12 km) |
| Willich to Cleburne (Texas) | 5,054.01 mi (8,133.65 km) |
| Willich to Clemmons (North Carolina) | 4,209.78 mi (6,774.99 km) |
| Willich to Clemson (South Carolina) | 4,372.34 mi (7,036.60 km) |
