| Harlingen to Chaudfontaine | 179.19 mi (288.38 km) |
| Harlingen to Chaumont-Gistoux | 174.83 mi (281.36 km) |
| Harlingen to Chimay | 221.01 mi (355.68 km) |
| Harlingen to Ciney | 199.04 mi (320.32 km) |
| Harlingen to Colfontaine | 202.74 mi (326.28 km) |
| Harlingen to Courcelles | 192.94 mi (310.51 km) |
| Harlingen to Court-Saint-Etienne | 179.31 mi (288.57 km) |
| Harlingen to Couvin | 219.58 mi (353.38 km) |
| Harlingen to Damme | 160.93 mi (258.99 km) |
| Harlingen to De Haan | 165.83 mi (266.88 km) |
| Harlingen to De Panne | 186.91 mi (300.81 km) |
| Harlingen to De Pinte | 168.06 mi (270.46 km) |
| Harlingen to Deerlijk | 182.96 mi (294.44 km) |
| Harlingen to Deinze | 171.36 mi (275.78 km) |
| Harlingen to Denderleeuw | 168.23 mi (270.75 km) |
