| Petersburg to Carmignano | 4,438.55 mi (7,143.15 km) |
| Petersburg to Carovigno | 4,840.58 mi (7,790.15 km) |
| Petersburg to Carpenedolo | 4,363.81 mi (7,022.88 km) |
| Petersburg to Carpi | 4,401.73 mi (7,083.91 km) |
| Petersburg to Carrara | 4,389.73 mi (7,064.58 km) |
| Petersburg to Carugate | 4,310.46 mi (6,937.02 km) |
| Petersburg to Casal di Principe | 4,671.71 mi (7,518.39 km) |
| Petersburg to Casale Monferrato | 4,284.89 mi (6,895.87 km) |
| Petersburg to Casale sul Sile | 4,438.17 mi (7,142.54 km) |
| Petersburg to Casalecchio di Reno | 4,428.76 mi (7,127.40 km) |
| Petersburg to Casalgrande | 4,401.55 mi (7,083.61 km) |
| Petersburg to Casalmaggiore | 4,374.94 mi (7,040.78 km) |
| Petersburg to Casalnuovo di Napoli | 4,684.96 mi (7,539.72 km) |
| Petersburg to Casalpusterlengo | 4,335.65 mi (6,977.56 km) |
| Petersburg to Casaluce | 4,675.29 mi (7,524.16 km) |
