| Sigmaringen to Centralia (Illinois) | 4,642.39 mi (7,471.20 km) |
| Sigmaringen to Centralia (Washington) | 5,282.36 mi (8,501.14 km) |
| Sigmaringen to Centreville (Virginia) | 4,159.10 mi (6,693.43 km) |
| Sigmaringen to Ceres (California) | 5,772.04 mi (9,289.20 km) |
| Sigmaringen to Cerritos (California) | 5,906.52 mi (9,505.63 km) |
| Sigmaringen to Chalco (Nebraska) | 4,773.71 mi (7,682.55 km) |
| Sigmaringen to Chalmette (Louisiana) | 5,098.73 mi (8,205.62 km) |
| Sigmaringen to Chambersburg (Pennsylvania) | 4,119.93 mi (6,630.39 km) |
| Sigmaringen to Chamblee (Georgia) | 4,671.61 mi (7,518.23 km) |
| Sigmaringen to Champaign (Illinois) | 4,533.51 mi (7,295.98 km) |
| Sigmaringen to Champlin (Minnesota) | 4,480.78 mi (7,211.12 km) |
| Sigmaringen to Chandler (Arizona) | 5,741.45 mi (9,239.98 km) |
| Sigmaringen to Chanhassen (Minnesota) | 4,501.97 mi (7,245.22 km) |
| Sigmaringen to Channahon (Illinois) | 4,471.26 mi (7,195.80 km) |
| Sigmaringen to Channelview (Texas) | 5,314.96 mi (8,553.60 km) |
