| Petersburg to Butzbach | 4,140.75 mi (6,663.90 km) |
| Petersburg to Buxtehude | 4,099.92 mi (6,598.18 km) |
| Petersburg to Cadolzburg | 4,258.13 mi (6,852.79 km) |
| Petersburg to Calbe | 4,222.91 mi (6,796.12 km) |
| Petersburg to Calw | 4,191.65 mi (6,745.81 km) |
| Petersburg to Castrop-Rauxel | 4,057.16 mi (6,529.37 km) |
| Petersburg to Celle | 4,137.26 mi (6,658.27 km) |
| Petersburg to Cham | 4,337.43 mi (6,980.42 km) |
| Petersburg to Chemnitz | 4,298.91 mi (6,918.43 km) |
| Petersburg to Clausthal-Zellerfeld | 4,169.59 mi (6,710.31 km) |
| Petersburg to Cloppenburg | 4,052.72 mi (6,522.23 km) |
| Petersburg to Coburg | 4,238.29 mi (6,820.86 km) |
| Petersburg to Coesfeld | 4,040.98 mi (6,503.32 km) |
| Petersburg to Cologne | 4,058.40 mi (6,531.36 km) |
| Petersburg to Coswig | 4,315.91 mi (6,945.79 km) |
