| Petersburg to Castelfidardo | 4,561.24 mi (7,340.60 km) |
| Petersburg to Castelfiorentino | 4,443.34 mi (7,150.87 km) |
| Petersburg to Castelfranco di Sopra | 4,468.69 mi (7,191.66 km) |
| Petersburg to Castelfranco di Sotto | 4,430.54 mi (7,130.26 km) |
| Petersburg to Castelfranco Emilia | 4,415.07 mi (7,105.37 km) |
| Petersburg to Castelfranco Veneto | 4,418.91 mi (7,111.55 km) |
| Petersburg to Castellabate | 4,734.75 mi (7,619.84 km) |
| Petersburg to Castellammare del Golfo | 4,720.09 mi (7,596.26 km) |
| Petersburg to Castellammare di Stabia | 4,698.66 mi (7,561.77 km) |
| Petersburg to Castellamonte | 4,244.77 mi (6,831.29 km) |
| Petersburg to Castellana Grotte | 4,811.70 mi (7,743.68 km) |
| Petersburg to Castellaneta | 4,810.53 mi (7,741.81 km) |
| Petersburg to Castellanza | 4,289.61 mi (6,903.46 km) |
| Petersburg to Castellarano | 4,404.26 mi (7,087.97 km) |
| Petersburg to Castelleone | 4,336.84 mi (6,979.47 km) |
