| Nailsea to Castelletto sopra Ticino | 652.33 mi (1,049.82 km) |
| Nailsea to Castelli Calepio | 702.70 mi (1,130.88 km) |
| Nailsea to Castelnovo ne' Monti | 775.75 mi (1,248.45 km) |
| Nailsea to Castelnuovo Berardenga | 867.46 mi (1,396.05 km) |
| Nailsea to Castelnuovo di Porto | 962.92 mi (1,549.68 km) |
| Nailsea to Castelnuovo di Verona | 744.00 mi (1,197.35 km) |
| Nailsea to Castelnuovo Rangone | 789.68 mi (1,270.86 km) |
| Nailsea to Castelvetrano | 1,214.77 mi (1,954.98 km) |
| Nailsea to Castelvetro di Modena | 792.60 mi (1,275.56 km) |
| Nailsea to Castenaso | 811.34 mi (1,305.73 km) |
| Nailsea to Castenedolo | 724.68 mi (1,166.26 km) |
| Nailsea to Castiglion Fiorentino | 882.44 mi (1,420.14 km) |
| Nailsea to Castiglione del Lago | 897.02 mi (1,443.61 km) |
| Nailsea to Castiglione delle Stiviere | 735.39 mi (1,183.49 km) |
| Nailsea to Castrolibero | 1,237.15 mi (1,991.00 km) |
