| Weslaco to Castelletto sopra Ticino | 5,676.87 mi (9,136.04 km) |
| Weslaco to Castelli Calepio | 5,732.63 mi (9,225.78 km) |
| Weslaco to Castelnovo ne' Monti | 5,796.10 mi (9,327.91 km) |
| Weslaco to Castelnuovo Berardenga | 5,882.17 mi (9,466.43 km) |
| Weslaco to Castelnuovo di Porto | 5,969.65 mi (9,607.22 km) |
| Weslaco to Castelnuovo di Verona | 5,775.72 mi (9,295.12 km) |
| Weslaco to Castelnuovo Rangone | 5,814.39 mi (9,357.36 km) |
| Weslaco to Castelvetrano | 6,149.18 mi (9,896.15 km) |
| Weslaco to Castelvetro di Modena | 5,816.89 mi (9,361.38 km) |
| Weslaco to Castenaso | 5,838.39 mi (9,395.99 km) |
| Weslaco to Castenedolo | 5,754.88 mi (9,261.59 km) |
| Weslaco to Castiglion Fiorentino | 5,899.95 mi (9,495.06 km) |
| Weslaco to Castiglione del Lago | 5,913.00 mi (9,516.06 km) |
| Weslaco to Castiglione delle Stiviere | 5,765.84 mi (9,279.22 km) |
| Weslaco to Castrolibero | 6,238.88 mi (10,040.51 km) |
