| Erchie to Chaudfontaine | 911.45 mi (1,466.84 km) |
| Erchie to Chaumont-Gistoux | 945.64 mi (1,521.86 km) |
| Erchie to Chimay | 928.70 mi (1,494.60 km) |
| Erchie to Ciney | 914.47 mi (1,471.70 km) |
| Erchie to Colfontaine | 960.31 mi (1,545.46 km) |
| Erchie to Courcelles | 945.33 mi (1,521.36 km) |
| Erchie to Court-Saint-Etienne | 947.33 mi (1,524.59 km) |
| Erchie to Couvin | 923.11 mi (1,485.59 km) |
| Erchie to Damme | 1,017.33 mi (1,637.24 km) |
| Erchie to De Haan | 1,026.49 mi (1,651.97 km) |
| Erchie to De Panne | 1,033.41 mi (1,663.11 km) |
| Erchie to De Pinte | 993.97 mi (1,599.64 km) |
| Erchie to Deerlijk | 997.01 mi (1,604.53 km) |
| Erchie to Deinze | 997.00 mi (1,604.51 km) |
| Erchie to Denderleeuw | 974.57 mi (1,568.42 km) |
