| Ober-Ramstadt to Clarkston (Georgia) | 4,601.06 mi (7,404.68 km) |
| Ober-Ramstadt to Clarksville (Indiana) | 4,441.24 mi (7,147.48 km) |
| Ober-Ramstadt to Clarksville (Tennessee) | 4,587.93 mi (7,383.56 km) |
| Ober-Ramstadt to Clawson (Michigan) | 4,141.64 mi (6,665.32 km) |
| Ober-Ramstadt to Clay (Alabama) | 4,701.70 mi (7,566.66 km) |
| Ober-Ramstadt to Clayton (California) | 5,669.29 mi (9,123.85 km) |
| Ober-Ramstadt to Clayton (Missouri) | 4,599.20 mi (7,401.70 km) |
| Ober-Ramstadt to Clayton (North Carolina) | 4,276.55 mi (6,882.45 km) |
| Ober-Ramstadt to Clayton (Ohio) | 4,311.55 mi (6,938.78 km) |
| Ober-Ramstadt to Clearfield (Utah) | 5,202.98 mi (8,373.38 km) |
| Ober-Ramstadt to Clearlake (California) | 5,626.72 mi (9,055.32 km) |
| Ober-Ramstadt to Clearwater (Florida) | 4,830.40 mi (7,773.77 km) |
| Ober-Ramstadt to Cleburne (Texas) | 5,188.29 mi (8,349.75 km) |
| Ober-Ramstadt to Clemmons (North Carolina) | 4,337.82 mi (6,981.04 km) |
| Ober-Ramstadt to Clemson (South Carolina) | 4,500.81 mi (7,243.35 km) |
