| Naantali to Castelli Calepio | 1,137.88 mi (1,831.24 km) |
| Naantali to Castelnovo ne' Monti | 1,207.11 mi (1,942.66 km) |
| Naantali to Castelnuovo Berardenga | 1,261.47 mi (2,030.13 km) |
| Naantali to Castelnuovo di Porto | 1,328.79 mi (2,138.48 km) |
| Naantali to Castelnuovo di Verona | 1,136.00 mi (1,828.22 km) |
| Naantali to Castelnuovo Rangone | 1,190.93 mi (1,916.61 km) |
| Naantali to Castelvetrano | 1,625.15 mi (2,615.42 km) |
| Naantali to Castelvetro di Modena | 1,193.94 mi (1,921.45 km) |
| Naantali to Castenaso | 1,185.28 mi (1,907.52 km) |
| Naantali to Castenedolo | 1,141.49 mi (1,837.05 km) |
| Naantali to Castiglion Fiorentino | 1,255.81 mi (2,021.04 km) |
| Naantali to Castiglione del Lago | 1,267.67 mi (2,040.12 km) |
| Naantali to Castiglione delle Stiviere | 1,142.61 mi (1,838.85 km) |
| Naantali to Castrolibero | 1,482.84 mi (2,386.40 km) |
| Naantali to Castrovillari | 1,448.62 mi (2,331.34 km) |
