| Haarlem to Collegno | 522.14 mi (840.30 km) |
| Haarlem to Cologno al Serio | 522.69 mi (841.18 km) |
| Haarlem to Cologno Monzese | 518.12 mi (833.83 km) |
| Haarlem to Colorno | 577.34 mi (929.14 km) |
| Haarlem to Comacchio | 632.56 mi (1,018.01 km) |
| Haarlem to Comiso | 1,170.86 mi (1,884.32 km) |
| Haarlem to Como | 496.59 mi (799.18 km) |
| Haarlem to Concordia Sagittaria | 588.56 mi (947.19 km) |
| Haarlem to Concorezzo | 515.28 mi (829.26 km) |
| Haarlem to Conegliano | 566.37 mi (911.48 km) |
| Haarlem to Conselice | 635.13 mi (1,022.15 km) |
| Haarlem to Conselve | 592.97 mi (954.30 km) |
| Haarlem to Conversano | 983.18 mi (1,582.28 km) |
| Haarlem to Copertino | 1,050.29 mi (1,690.28 km) |
| Haarlem to Copparo | 612.01 mi (984.94 km) |
