| Appenzell to Castelletto sopra Ticino | 117.74 mi (189.48 km) |
| Appenzell to Castelli Calepio | 119.69 mi (192.62 km) |
| Appenzell to Castelnovo ne' Monti | 205.87 mi (331.32 km) |
| Appenzell to Castelnuovo Berardenga | 293.44 mi (472.25 km) |
| Appenzell to Castelnuovo di Porto | 389.77 mi (627.28 km) |
| Appenzell to Castelnuovo di Verona | 146.19 mi (235.27 km) |
| Appenzell to Castelnuovo Rangone | 205.64 mi (330.94 km) |
| Appenzell to Castelvetrano | 688.39 mi (1,107.86 km) |
| Appenzell to Castelvetro di Modena | 209.17 mi (336.62 km) |
| Appenzell to Castenaso | 218.63 mi (351.85 km) |
| Appenzell to Castenedolo | 135.37 mi (217.85 km) |
| Appenzell to Castiglion Fiorentino | 301.20 mi (484.73 km) |
| Appenzell to Castiglione del Lago | 316.79 mi (509.82 km) |
| Appenzell to Castiglione delle Stiviere | 143.21 mi (230.48 km) |
| Appenzell to Castrolibero | 649.84 mi (1,045.81 km) |
