| Peterborough to Castelfidardo | 892.30 mi (1,436.01 km) |
| Peterborough to Castelfiorentino | 805.08 mi (1,295.65 km) |
| Peterborough to Castelfranco di Sopra | 821.35 mi (1,321.83 km) |
| Peterborough to Castelfranco di Sotto | 793.14 mi (1,276.44 km) |
| Peterborough to Castelfranco Emilia | 752.94 mi (1,211.74 km) |
| Peterborough to Castelfranco Veneto | 726.41 mi (1,169.04 km) |
| Peterborough to Castellabate | 1,110.78 mi (1,787.63 km) |
| Peterborough to Castellammare del Golfo | 1,185.70 mi (1,908.20 km) |
| Peterborough to Castellammare di Stabia | 1,073.00 mi (1,726.82 km) |
| Peterborough to Castellamonte | 612.69 mi (986.03 km) |
| Peterborough to Castellana Grotte | 1,148.01 mi (1,847.54 km) |
| Peterborough to Castellaneta | 1,153.72 mi (1,856.74 km) |
| Peterborough to Castellanza | 632.61 mi (1,018.09 km) |
| Peterborough to Castellarano | 746.27 mi (1,201.01 km) |
| Peterborough to Castelleone | 675.73 mi (1,087.49 km) |
