| Therwil to Castelletto sopra Ticino | 133.49 mi (214.83 km) |
| Therwil to Castelli Calepio | 170.54 mi (274.46 km) |
| Therwil to Castelnovo ne' Monti | 252.19 mi (405.86 km) |
| Therwil to Castelnuovo Berardenga | 344.98 mi (555.19 km) |
| Therwil to Castelnuovo di Porto | 442.89 mi (712.76 km) |
| Therwil to Castelnuovo di Verona | 209.30 mi (336.83 km) |
| Therwil to Castelnuovo Rangone | 260.49 mi (419.21 km) |
| Therwil to Castelvetrano | 728.36 mi (1,172.18 km) |
| Therwil to Castelvetro di Modena | 263.74 mi (424.44 km) |
| Therwil to Castenaso | 279.36 mi (449.58 km) |
| Therwil to Castenedolo | 191.64 mi (308.41 km) |
| Therwil to Castiglion Fiorentino | 356.72 mi (574.08 km) |
| Therwil to Castiglione del Lago | 372.07 mi (598.80 km) |
| Therwil to Castiglione delle Stiviere | 201.88 mi (324.90 km) |
| Therwil to Castrolibero | 711.92 mi (1,145.73 km) |
