| Hafnarfjordhur to Ciampino | 2,056.48 mi (3,309.59 km) |
| Hafnarfjordhur to Cicciano | 2,156.58 mi (3,470.68 km) |
| Hafnarfjordhur to Cingoli | 1,979.70 mi (3,186.02 km) |
| Hafnarfjordhur to Cinisello Balsamo | 1,747.37 mi (2,812.12 km) |
| Hafnarfjordhur to Cinisi | 2,289.40 mi (3,684.43 km) |
| Hafnarfjordhur to Cirie | 1,725.00 mi (2,776.13 km) |
| Hafnarfjordhur to Ciro Marina | 2,320.73 mi (3,734.85 km) |
| Hafnarfjordhur to Cislago | 1,735.10 mi (2,792.37 km) |
| Hafnarfjordhur to Cisterna di Latina | 2,074.89 mi (3,339.21 km) |
| Hafnarfjordhur to Cisternino | 2,247.77 mi (3,617.44 km) |
| Hafnarfjordhur to Citta di Castello | 1,948.59 mi (3,135.95 km) |
| Hafnarfjordhur to Citta Sant'Angelo | 2,051.80 mi (3,302.06 km) |
| Hafnarfjordhur to Cittadella | 1,808.76 mi (2,910.92 km) |
| Hafnarfjordhur to Cittanova | 2,354.53 mi (3,789.25 km) |
| Hafnarfjordhur to Cividale del Friuli | 1,827.53 mi (2,941.13 km) |
