| Sigmaringen to Clermont (Florida) | 4,820.37 mi (7,757.64 km) |
| Sigmaringen to Cleveland (Mississippi) | 4,939.62 mi (7,949.55 km) |
| Sigmaringen to Cleveland (Ohio) | 4,213.70 mi (6,781.29 km) |
| Sigmaringen to Cleveland (Tennessee) | 4,633.05 mi (7,456.17 km) |
| Sigmaringen to Cleveland Heights (Ohio) | 4,207.52 mi (6,771.35 km) |
| Sigmaringen to Cliffside Park (New Jersey) | 3,930.56 mi (6,325.62 km) |
| Sigmaringen to Clifton (Colorado) | 5,306.93 mi (8,540.68 km) |
| Sigmaringen to Clifton (New Jersey) | 3,935.86 mi (6,334.15 km) |
| Sigmaringen to Clinton (Iowa) | 4,525.78 mi (7,283.54 km) |
| Sigmaringen to Clinton (Maryland) | 4,140.97 mi (6,664.25 km) |
| Sigmaringen to Clinton (Mississippi) | 4,993.31 mi (8,035.96 km) |
| Sigmaringen to Clinton (Utah) | 5,306.36 mi (8,539.77 km) |
| Sigmaringen to Clive (Iowa) | 4,667.84 mi (7,512.16 km) |
| Sigmaringen to Cloquet (Minnesota) | 4,375.73 mi (7,042.05 km) |
| Sigmaringen to Cloverleaf (Texas) | 5,317.44 mi (8,557.59 km) |
