| Oria to Roeselare | 1,001.84 mi (1,612.30 km) |
| Oria to Ronse | 977.30 mi (1,572.81 km) |
| Oria to Rotselaar | 951.11 mi (1,530.66 km) |
| Oria to Rumst | 966.64 mi (1,555.66 km) |
| Oria to Saint-Ghislain | 956.56 mi (1,539.43 km) |
| Oria to Saint-Nicolas | 910.18 mi (1,464.79 km) |
| Oria to Saint-Vith | 874.45 mi (1,407.29 km) |
| Oria to Scherpenheuvel | 945.90 mi (1,522.29 km) |
| Oria to Schilde | 969.25 mi (1,559.86 km) |
| Oria to Schoten | 972.11 mi (1,564.46 km) |
| Oria to Seneffe | 946.05 mi (1,522.52 km) |
| Oria to Seraing | 908.74 mi (1,462.47 km) |
| Oria to Sint-Amandsberg | 986.40 mi (1,587.45 km) |
| Oria to Sint-Andries | 1,011.42 mi (1,627.72 km) |
| Oria to Sint-Genesius-Rode | 952.79 mi (1,533.37 km) |
