| Willow Grove to Castelletto sopra Ticino | 4,055.08 mi (6,526.02 km) |
| Willow Grove to Castelli Calepio | 4,111.96 mi (6,617.56 km) |
| Willow Grove to Castelnovo ne' Monti | 4,172.81 mi (6,715.49 km) |
| Willow Grove to Castelnuovo Berardenga | 4,257.50 mi (6,851.78 km) |
| Willow Grove to Castelnuovo di Porto | 4,343.50 mi (6,990.18 km) |
| Willow Grove to Castelnuovo di Verona | 4,155.46 mi (6,687.56 km) |
| Willow Grove to Castelnuovo Rangone | 4,191.93 mi (6,746.26 km) |
| Willow Grove to Castelvetrano | 4,519.10 mi (7,272.79 km) |
| Willow Grove to Castelvetro di Modena | 4,194.33 mi (6,750.12 km) |
| Willow Grove to Castenaso | 4,216.40 mi (6,785.64 km) |
| Willow Grove to Castenedolo | 4,134.19 mi (6,653.34 km) |
| Willow Grove to Castiglion Fiorentino | 4,275.66 mi (6,881.01 km) |
| Willow Grove to Castiglione del Lago | 4,288.39 mi (6,901.50 km) |
| Willow Grove to Castiglione delle Stiviere | 4,145.17 mi (6,671.01 km) |
| Willow Grove to Castrolibero | 4,611.21 mi (7,421.03 km) |
