| Hafnarfjordhur to Castelli Calepio | 1,760.16 mi (2,832.70 km) |
| Hafnarfjordhur to Castelnovo ne' Monti | 1,843.41 mi (2,966.68 km) |
| Hafnarfjordhur to Castelnuovo Berardenga | 1,936.07 mi (3,115.81 km) |
| Hafnarfjordhur to Castelnuovo di Porto | 2,033.99 mi (3,273.39 km) |
| Hafnarfjordhur to Castelnuovo di Verona | 1,794.42 mi (2,887.84 km) |
| Hafnarfjordhur to Castelnuovo Rangone | 1,850.35 mi (2,977.85 km) |
| Hafnarfjordhur to Castelvetrano | 2,311.47 mi (3,719.95 km) |
| Hafnarfjordhur to Castelvetro di Modena | 1,853.72 mi (2,983.27 km) |
| Hafnarfjordhur to Castenaso | 1,866.73 mi (3,004.22 km) |
| Hafnarfjordhur to Castenedolo | 1,779.97 mi (2,864.59 km) |
| Hafnarfjordhur to Castiglion Fiorentino | 1,947.02 mi (3,133.43 km) |
| Hafnarfjordhur to Castiglione del Lago | 1,962.52 mi (3,158.37 km) |
| Hafnarfjordhur to Castiglione delle Stiviere | 1,789.38 mi (2,879.72 km) |
| Hafnarfjordhur to Castrolibero | 2,299.28 mi (3,700.33 km) |
| Hafnarfjordhur to Castrovillari | 2,269.28 mi (3,652.06 km) |
