| Arnstadt to Castelli Calepio | 362.55 mi (583.47 km) |
| Arnstadt to Castelnovo ne' Monti | 442.99 mi (712.92 km) |
| Arnstadt to Castelnuovo Berardenga | 517.95 mi (833.56 km) |
| Arnstadt to Castelnuovo di Porto | 605.66 mi (974.72 km) |
| Arnstadt to Castelnuovo di Verona | 373.26 mi (600.70 km) |
| Arnstadt to Castelnuovo Rangone | 434.20 mi (698.77 km) |
| Arnstadt to Castelvetrano | 913.15 mi (1,469.56 km) |
| Arnstadt to Castelvetro di Modena | 437.65 mi (704.33 km) |
| Arnstadt to Castenaso | 437.66 mi (704.34 km) |
| Arnstadt to Castenedolo | 371.81 mi (598.36 km) |
| Arnstadt to Castiglion Fiorentino | 519.53 mi (836.11 km) |
| Arnstadt to Castiglione del Lago | 534.23 mi (859.75 km) |
| Arnstadt to Castiglione delle Stiviere | 376.03 mi (605.16 km) |
| Arnstadt to Castrolibero | 835.50 mi (1,344.61 km) |
| Arnstadt to Castrovillari | 802.35 mi (1,291.26 km) |
