| Haarlem to Cividale del Friuli | 587.43 mi (945.38 km) |
| Haarlem to Civita Castellana | 785.28 mi (1,263.79 km) |
| Haarlem to Civitanova Marche | 755.00 mi (1,215.05 km) |
| Haarlem to Civitavecchia | 785.10 mi (1,263.50 km) |
| Haarlem to Civitella in Val di Chiana | 700.27 mi (1,126.97 km) |
| Haarlem to Clusone | 509.05 mi (819.24 km) |
| Haarlem to Coccaglio | 529.57 mi (852.26 km) |
| Haarlem to Codigoro | 622.97 mi (1,002.57 km) |
| Haarlem to Codogno | 549.59 mi (884.49 km) |
| Haarlem to Codroipo | 581.42 mi (935.70 km) |
| Haarlem to Cogoleto | 581.97 mi (936.60 km) |
| Haarlem to Colle di Val d'Elsa | 689.21 mi (1,109.18 km) |
| Haarlem to Colle Salvetti | 663.89 mi (1,068.43 km) |
| Haarlem to Collecchio | 585.52 mi (942.31 km) |
| Haarlem to Colleferro | 833.68 mi (1,341.68 km) |
