| Calne to Castelfidardo | 908.74 mi (1,462.47 km) |
| Calne to Castelfiorentino | 810.05 mi (1,303.65 km) |
| Calne to Castelfranco di Sopra | 829.47 mi (1,334.90 km) |
| Calne to Castelfranco di Sotto | 797.58 mi (1,283.58 km) |
| Calne to Castelfranco Emilia | 764.67 mi (1,230.62 km) |
| Calne to Castelfranco Veneto | 750.06 mi (1,207.10 km) |
| Calne to Castellabate | 1,117.58 mi (1,798.57 km) |
| Calne to Castellammare del Golfo | 1,175.33 mi (1,891.51 km) |
| Calne to Castellammare di Stabia | 1,079.60 mi (1,737.46 km) |
| Calne to Castellamonte | 610.36 mi (982.28 km) |
| Calne to Castellana Grotte | 1,165.92 mi (1,876.37 km) |
| Calne to Castellaneta | 1,169.71 mi (1,882.46 km) |
| Calne to Castellanza | 639.77 mi (1,029.61 km) |
| Calne to Castellarano | 756.41 mi (1,217.32 km) |
| Calne to Castelleone | 685.48 mi (1,103.17 km) |
