| Sigmaringen to Coldwater (Michigan) | 4,322.11 mi (6,955.77 km) |
| Sigmaringen to Colesville (Maryland) | 4,130.67 mi (6,647.67 km) |
| Sigmaringen to College (Alaska) | 4,535.13 mi (7,298.59 km) |
| Sigmaringen to College Park (Georgia) | 4,690.25 mi (7,548.23 km) |
| Sigmaringen to College Park (Maryland) | 4,131.27 mi (6,648.64 km) |
| Sigmaringen to College Station (Texas) | 5,320.63 mi (8,562.72 km) |
| Sigmaringen to Collegedale (Tennessee) | 4,646.49 mi (7,477.80 km) |
| Sigmaringen to Colleyville (Texas) | 5,234.17 mi (8,423.58 km) |
| Sigmaringen to Collierville (Tennessee) | 4,834.17 mi (7,779.85 km) |
| Sigmaringen to Collinsville (Illinois) | 4,669.02 mi (7,514.07 km) |
| Sigmaringen to Colonia (New Jersey) | 3,953.81 mi (6,363.04 km) |
| Sigmaringen to Colonial Heights (Virginia) | 4,227.42 mi (6,803.38 km) |
| Sigmaringen to Colonial Park (Pennsylvania) | 4,069.14 mi (6,548.64 km) |
| Sigmaringen to Colorado Springs (Colorado) | 5,195.11 mi (8,360.73 km) |
| Sigmaringen to Colton (California) | 5,872.85 mi (9,451.44 km) |
