| London Colney to Castelletto sopra Ticino | 580.75 mi (934.63 km) |
| London Colney to Castelli Calepio | 626.43 mi (1,008.15 km) |
| London Colney to Castelnovo ne' Monti | 704.20 mi (1,133.31 km) |
| London Colney to Castelnuovo Berardenga | 797.03 mi (1,282.70 km) |
| London Colney to Castelnuovo di Porto | 894.12 mi (1,438.95 km) |
| London Colney to Castelnuovo di Verona | 665.76 mi (1,071.44 km) |
| London Colney to Castelnuovo Rangone | 715.52 mi (1,151.52 km) |
| London Colney to Castelvetrano | 1,160.06 mi (1,866.93 km) |
| London Colney to Castelvetro di Modena | 718.63 mi (1,156.53 km) |
| London Colney to Castenaso | 735.50 mi (1,183.68 km) |
| London Colney to Castenedolo | 647.89 mi (1,042.68 km) |
| London Colney to Castiglion Fiorentino | 810.53 mi (1,304.43 km) |
| London Colney to Castiglione del Lago | 825.57 mi (1,328.63 km) |
| London Colney to Castiglione delle Stiviere | 658.26 mi (1,059.37 km) |
| London Colney to Castrolibero | 1,166.46 mi (1,877.23 km) |
