| Walnut Park to Castelletto sopra Ticino | 6,009.76 mi (9,671.77 km) |
| Walnut Park to Castelli Calepio | 6,054.38 mi (9,743.58 km) |
| Walnut Park to Castelnovo ne' Monti | 6,133.23 mi (9,870.48 km) |
| Walnut Park to Castelnuovo Berardenga | 6,226.05 mi (10,019.86 km) |
| Walnut Park to Castelnuovo di Porto | 6,322.96 mi (10,175.83 km) |
| Walnut Park to Castelnuovo di Verona | 6,092.12 mi (9,804.31 km) |
| Walnut Park to Castelnuovo Rangone | 6,144.04 mi (9,887.88 km) |
| Walnut Park to Castelvetrano | 6,571.92 mi (10,576.48 km) |
| Walnut Park to Castelvetro di Modena | 6,147.22 mi (9,892.99 km) |
| Walnut Park to Castenaso | 6,163.14 mi (9,918.61 km) |
| Walnut Park to Castenedolo | 6,075.42 mi (9,777.44 km) |
| Walnut Park to Castiglion Fiorentino | 6,239.48 mi (10,041.47 km) |
| Walnut Park to Castiglione del Lago | 6,254.57 mi (10,065.75 km) |
| Walnut Park to Castiglione delle Stiviere | 6,085.51 mi (9,793.69 km) |
| Walnut Park to Castrolibero | 6,595.38 mi (10,614.24 km) |
