| Harsewinkel to Carpentras | 565.91 mi (910.75 km) |
| Harsewinkel to Carquefou | 541.06 mi (870.75 km) |
| Harsewinkel to Carqueiranne | 621.12 mi (999.60 km) |
| Harsewinkel to Carrieres-sous-Poissy | 342.96 mi (551.94 km) |
| Harsewinkel to Carrieres-sur-Seine | 335.98 mi (540.70 km) |
| Harsewinkel to Carros | 568.20 mi (914.42 km) |
| Harsewinkel to Carvin | 249.83 mi (402.07 km) |
| Harsewinkel to Castanet-Tolosan | 661.81 mi (1,065.09 km) |
| Harsewinkel to Castelginest | 652.20 mi (1,049.62 km) |
| Harsewinkel to Castelnau-le-Lez | 609.35 mi (980.65 km) |
| Harsewinkel to Castelnaudary | 664.63 mi (1,069.61 km) |
| Harsewinkel to Castelsarrasin | 638.43 mi (1,027.46 km) |
| Harsewinkel to Castres | 640.83 mi (1,031.31 km) |
| Harsewinkel to Caudebec-les-Elbeuf | 366.33 mi (589.55 km) |
| Harsewinkel to Caudry | 244.99 mi (394.27 km) |
