| Desborough to Castelfidardo | 906.01 mi (1,458.09 km) |
| Desborough to Castelfiorentino | 816.25 mi (1,313.63 km) |
| Desborough to Castelfranco di Sopra | 833.22 mi (1,340.94 km) |
| Desborough to Castelfranco di Sotto | 804.19 mi (1,294.21 km) |
| Desborough to Castelfranco Emilia | 765.48 mi (1,231.91 km) |
| Desborough to Castelfranco Veneto | 741.36 mi (1,193.11 km) |
| Desborough to Castellabate | 1,122.69 mi (1,806.80 km) |
| Desborough to Castellammare del Golfo | 1,193.89 mi (1,921.39 km) |
| Desborough to Castellammare di Stabia | 1,084.84 mi (1,745.87 km) |
| Desborough to Castellamonte | 621.87 mi (1,000.80 km) |
| Desborough to Castellana Grotte | 1,162.26 mi (1,870.48 km) |
| Desborough to Castellaneta | 1,167.58 mi (1,879.04 km) |
| Desborough to Castellanza | 643.92 mi (1,036.30 km) |
| Desborough to Castellarano | 758.46 mi (1,220.62 km) |
| Desborough to Castelleone | 687.70 mi (1,106.75 km) |
