| Erchie to Roeselare | 1,008.73 mi (1,623.39 km) |
| Erchie to Ronse | 984.19 mi (1,583.90 km) |
| Erchie to Rotselaar | 957.93 mi (1,541.64 km) |
| Erchie to Rumst | 973.47 mi (1,566.65 km) |
| Erchie to Saint-Ghislain | 963.46 mi (1,550.53 km) |
| Erchie to Saint-Nicolas | 916.99 mi (1,475.75 km) |
| Erchie to Saint-Vith | 881.25 mi (1,418.24 km) |
| Erchie to Scherpenheuvel | 952.71 mi (1,533.24 km) |
| Erchie to Schilde | 976.06 mi (1,570.82 km) |
| Erchie to Schoten | 978.93 mi (1,575.43 km) |
| Erchie to Seneffe | 952.92 mi (1,533.58 km) |
| Erchie to Seraing | 915.55 mi (1,473.44 km) |
| Erchie to Sint-Amandsberg | 993.26 mi (1,598.49 km) |
| Erchie to Sint-Andries | 1,018.29 mi (1,638.78 km) |
| Erchie to Sint-Genesius-Rode | 959.65 mi (1,544.41 km) |
