| Hafnarfjordhur to Civita Castellana | 2,021.96 mi (3,254.03 km) |
| Hafnarfjordhur to Civitanova Marche | 1,997.32 mi (3,214.37 km) |
| Hafnarfjordhur to Civitavecchia | 2,017.98 mi (3,247.63 km) |
| Hafnarfjordhur to Civitella in Val di Chiana | 1,937.46 mi (3,118.05 km) |
| Hafnarfjordhur to Clusone | 1,746.92 mi (2,811.40 km) |
| Hafnarfjordhur to Coccaglio | 1,766.27 mi (2,842.54 km) |
| Hafnarfjordhur to Codigoro | 1,864.88 mi (3,001.24 km) |
| Hafnarfjordhur to Codogno | 1,782.78 mi (2,869.11 km) |
| Hafnarfjordhur to Codroipo | 1,823.00 mi (2,933.83 km) |
| Hafnarfjordhur to Cogoleto | 1,801.42 mi (2,899.10 km) |
| Hafnarfjordhur to Colle di Val d'Elsa | 1,923.38 mi (3,095.39 km) |
| Hafnarfjordhur to Colle Salvetti | 1,894.85 mi (3,049.47 km) |
| Hafnarfjordhur to Collecchio | 1,820.04 mi (2,929.08 km) |
| Hafnarfjordhur to Colleferro | 2,071.24 mi (3,333.34 km) |
| Hafnarfjordhur to Collegno | 1,733.68 mi (2,790.09 km) |
