| Westlake to Castelletto sopra Ticino | 4,286.87 mi (6,899.06 km) |
| Westlake to Castelli Calepio | 4,341.64 mi (6,987.20 km) |
| Westlake to Castelnovo ne' Monti | 4,407.31 mi (7,092.88 km) |
| Westlake to Castelnuovo Berardenga | 4,494.80 mi (7,233.68 km) |
| Westlake to Castelnuovo di Porto | 4,584.21 mi (7,377.57 km) |
| Westlake to Castelnuovo di Verona | 4,384.37 mi (7,055.95 km) |
| Westlake to Castelnuovo Rangone | 4,424.77 mi (7,120.97 km) |
| Westlake to Castelvetrano | 4,778.14 mi (7,689.68 km) |
| Westlake to Castelvetro di Modena | 4,427.37 mi (7,125.16 km) |
| Westlake to Castenaso | 4,448.31 mi (7,158.87 km) |
| Westlake to Castenedolo | 4,363.87 mi (7,022.98 km) |
| Westlake to Castiglion Fiorentino | 4,512.10 mi (7,261.52 km) |
| Westlake to Castiglione del Lago | 4,525.51 mi (7,283.10 km) |
| Westlake to Castiglione delle Stiviere | 4,374.79 mi (7,040.54 km) |
| Westlake to Castrolibero | 4,855.77 mi (7,814.61 km) |
