| Petersburg to Cavdir | 5,507.16 mi (8,862.92 km) |
| Petersburg to Cay | 5,499.99 mi (8,851.38 km) |
| Petersburg to Caybasi | 5,630.79 mi (9,061.88 km) |
| Petersburg to Caycuma | 5,417.02 mi (8,717.86 km) |
| Petersburg to Cayeli | 5,764.11 mi (9,276.43 km) |
| Petersburg to Cayiralan | 5,654.92 mi (9,100.72 km) |
| Petersburg to Cayirhan | 5,460.13 mi (8,787.23 km) |
| Petersburg to Cayirli | 5,800.98 mi (9,335.78 km) |
| Petersburg to Cayirova | 5,334.38 mi (8,584.86 km) |
| Petersburg to Caykara | 5,762.89 mi (9,274.48 km) |
| Petersburg to Cekerek | 5,613.41 mi (9,033.91 km) |
| Petersburg to Cekme | 5,317.33 mi (8,557.42 km) |
| Petersburg to Celtik | 5,512.31 mi (8,871.21 km) |
| Petersburg to Cerkes | 5,476.75 mi (8,813.98 km) |
| Petersburg to Cerkezkoy | 5,258.57 mi (8,462.84 km) |
