| Sonsbeck to Clarkston (Georgia) | 4,456.16 mi (7,171.49 km) |
| Sonsbeck to Clarksville (Indiana) | 4,291.35 mi (6,906.26 km) |
| Sonsbeck to Clarksville (Tennessee) | 4,438.42 mi (7,142.95 km) |
| Sonsbeck to Clawson (Michigan) | 3,989.90 mi (6,421.12 km) |
| Sonsbeck to Clay (Alabama) | 4,555.07 mi (7,330.67 km) |
| Sonsbeck to Clayton (California) | 5,508.72 mi (8,865.43 km) |
| Sonsbeck to Clayton (Missouri) | 4,446.41 mi (7,155.81 km) |
| Sonsbeck to Clayton (North Carolina) | 4,134.55 mi (6,653.91 km) |
| Sonsbeck to Clayton (Ohio) | 4,161.30 mi (6,696.96 km) |
| Sonsbeck to Clearfield (Utah) | 5,042.47 mi (8,115.07 km) |
| Sonsbeck to Clearlake (California) | 5,466.27 mi (8,797.12 km) |
| Sonsbeck to Clearwater (Florida) | 4,692.60 mi (7,552.00 km) |
| Sonsbeck to Cleburne (Texas) | 5,035.36 mi (8,103.63 km) |
| Sonsbeck to Clemmons (North Carolina) | 4,193.83 mi (6,749.32 km) |
| Sonsbeck to Clemson (South Carolina) | 4,356.22 mi (7,010.66 km) |
