| Hiddenhausen to Carlsbad (New Mexico) | 5,331.93 mi (8,580.91 km) |
| Hiddenhausen to Carmel (Indiana) | 4,289.17 mi (6,902.75 km) |
| Hiddenhausen to Carmichael (California) | 5,479.94 mi (8,819.11 km) |
| Hiddenhausen to Carney (Maryland) | 3,953.05 mi (6,361.83 km) |
| Hiddenhausen to Carnot-Moon (Pennsylvania) | 4,041.42 mi (6,504.04 km) |
| Hiddenhausen to Carol Stream (Illinois) | 4,263.39 mi (6,861.26 km) |
| Hiddenhausen to Carolina (Puerto Rico) | 4,572.18 mi (7,358.21 km) |
| Hiddenhausen to Carolina Forest (South Carolina) | 4,321.94 mi (6,955.49 km) |
| Hiddenhausen to Carpentersville (Illinois) | 4,258.82 mi (6,853.91 km) |
| Hiddenhausen to Carpinteria (California) | 5,687.62 mi (9,153.34 km) |
| Hiddenhausen to Carrboro (North Carolina) | 4,221.52 mi (6,793.89 km) |
| Hiddenhausen to Carroll (Iowa) | 4,489.19 mi (7,224.66 km) |
| Hiddenhausen to Carrollton (Georgia) | 4,572.53 mi (7,358.78 km) |
| Hiddenhausen to Carrollton (Texas) | 5,043.71 mi (8,117.06 km) |
| Hiddenhausen to Carrollwood (Florida) | 4,757.11 mi (7,655.84 km) |
