| Sundsvall to Castelletto sopra Ticino | 1,202.78 mi (1,935.68 km) |
| Sundsvall to Castelli Calepio | 1,195.10 mi (1,923.33 km) |
| Sundsvall to Castelnovo ne' Monti | 1,271.91 mi (2,046.95 km) |
| Sundsvall to Castelnuovo Berardenga | 1,337.25 mi (2,152.10 km) |
| Sundsvall to Castelnuovo di Porto | 1,414.10 mi (2,275.77 km) |
| Sundsvall to Castelnuovo di Verona | 1,200.74 mi (1,932.40 km) |
| Sundsvall to Castelnuovo Rangone | 1,259.48 mi (2,026.94 km) |
| Sundsvall to Castelvetrano | 1,718.54 mi (2,765.72 km) |
| Sundsvall to Castelvetro di Modena | 1,262.76 mi (2,032.21 km) |
| Sundsvall to Castenaso | 1,258.06 mi (2,024.64 km) |
| Sundsvall to Castenedolo | 1,202.39 mi (1,935.06 km) |
| Sundsvall to Castiglion Fiorentino | 1,334.65 mi (2,147.91 km) |
| Sundsvall to Castiglione del Lago | 1,347.87 mi (2,169.19 km) |
| Sundsvall to Castiglione delle Stiviere | 1,205.33 mi (1,939.80 km) |
| Sundsvall to Castrolibero | 1,595.59 mi (2,567.85 km) |
