| Aci Castello to Roeselare | 1,096.81 mi (1,765.15 km) |
| Aci Castello to Ronse | 1,073.59 mi (1,727.78 km) |
| Aci Castello to Rotselaar | 1,057.48 mi (1,701.85 km) |
| Aci Castello to Rumst | 1,072.12 mi (1,725.41 km) |
| Aci Castello to Saint-Ghislain | 1,051.26 mi (1,691.85 km) |
| Aci Castello to Saint-Nicolas | 1,019.78 mi (1,641.17 km) |
| Aci Castello to Saint-Vith | 985.49 mi (1,586.00 km) |
| Aci Castello to Scherpenheuvel | 1,054.80 mi (1,697.53 km) |
| Aci Castello to Schilde | 1,077.25 mi (1,733.66 km) |
| Aci Castello to Schoten | 1,079.78 mi (1,737.74 km) |
| Aci Castello to Seneffe | 1,044.81 mi (1,681.47 km) |
| Aci Castello to Seraing | 1,017.59 mi (1,637.65 km) |
| Aci Castello to Sint-Amandsberg | 1,086.82 mi (1,749.06 km) |
| Aci Castello to Sint-Andries | 1,109.38 mi (1,785.37 km) |
| Aci Castello to Sint-Genesius-Rode | 1,054.43 mi (1,696.95 km) |
