| Ehningen to Carson (California) | 5,876.02 mi (9,456.54 km) |
| Ehningen to Carson City (Nevada) | 5,606.97 mi (9,023.55 km) |
| Ehningen to Carteret (New Jersey) | 3,921.90 mi (6,311.68 km) |
| Ehningen to Cartersville (Georgia) | 4,649.75 mi (7,483.06 km) |
| Ehningen to Carthage (Missouri) | 4,876.05 mi (7,847.24 km) |
| Ehningen to Cary (Illinois) | 4,400.60 mi (7,082.08 km) |
| Ehningen to Cary (North Carolina) | 4,326.42 mi (6,962.71 km) |
| Ehningen to Casa de Oro-Mount Helix (California) | 5,899.22 mi (9,493.87 km) |
| Ehningen to Casa Grande (Arizona) | 5,723.30 mi (9,210.77 km) |
| Ehningen to Casas Adobes (Arizona) | 5,730.12 mi (9,221.73 km) |
| Ehningen to Cascades (Virginia) | 4,118.95 mi (6,628.81 km) |
| Ehningen to Casper (Wyoming) | 4,996.26 mi (8,040.70 km) |
| Ehningen to Casselberry (Florida) | 4,771.27 mi (7,678.61 km) |
| Ehningen to Castaic (California) | 5,849.50 mi (9,413.86 km) |
| Ehningen to Castle Pines (Colorado) | 5,130.76 mi (8,257.15 km) |
