| Sigmaringen to Butzbach | 164.28 mi (264.38 km) |
| Sigmaringen to Buxtehude | 373.03 mi (600.33 km) |
| Sigmaringen to Cadolzburg | 120.50 mi (193.92 km) |
| Sigmaringen to Calbe | 287.12 mi (462.07 km) |
| Sigmaringen to Calw | 48.84 mi (78.61 km) |
| Sigmaringen to Castrop-Rauxel | 253.81 mi (408.47 km) |
| Sigmaringen to Celle | 315.92 mi (508.42 km) |
| Sigmaringen to Cham | 175.08 mi (281.76 km) |
| Sigmaringen to Chemnitz | 252.18 mi (405.85 km) |
| Sigmaringen to Clausthal-Zellerfeld | 261.68 mi (421.13 km) |
| Sigmaringen to Cloppenburg | 333.07 mi (536.03 km) |
| Sigmaringen to Coburg | 170.10 mi (273.75 km) |
| Sigmaringen to Coesfeld | 281.98 mi (453.81 km) |
| Sigmaringen to Cologne | 221.51 mi (356.49 km) |
| Sigmaringen to Coswig | 287.19 mi (462.19 km) |
