| Ober-Ramstadt to Carson (California) | 5,809.74 mi (9,349.87 km) |
| Ober-Ramstadt to Carson City (Nevada) | 5,537.67 mi (8,912.02 km) |
| Ober-Ramstadt to Carteret (New Jersey) | 3,879.54 mi (6,243.52 km) |
| Ober-Ramstadt to Cartersville (Georgia) | 4,606.22 mi (7,412.99 km) |
| Ober-Ramstadt to Carthage (Missouri) | 4,823.10 mi (7,762.04 km) |
| Ober-Ramstadt to Cary (Illinois) | 4,347.41 mi (6,996.48 km) |
| Ober-Ramstadt to Cary (North Carolina) | 4,285.89 mi (6,897.47 km) |
| Ober-Ramstadt to Casa de Oro-Mount Helix (California) | 5,834.20 mi (9,389.23 km) |
| Ober-Ramstadt to Casa Grande (Arizona) | 5,661.50 mi (9,111.31 km) |
| Ober-Ramstadt to Casas Adobes (Arizona) | 5,669.12 mi (9,123.56 km) |
| Ober-Ramstadt to Cascades (Virginia) | 4,076.06 mi (6,559.78 km) |
| Ober-Ramstadt to Casper (Wyoming) | 4,932.19 mi (7,937.59 km) |
| Ober-Ramstadt to Casselberry (Florida) | 4,735.77 mi (7,621.48 km) |
| Ober-Ramstadt to Castaic (California) | 5,782.72 mi (9,306.39 km) |
| Ober-Ramstadt to Castle Pines (Colorado) | 5,069.51 mi (8,158.59 km) |
