| Petrel to Roeselare | 882.22 mi (1,419.79 km) |
| Petrel to Ronse | 874.59 mi (1,407.51 km) |
| Petrel to Rotselaar | 902.53 mi (1,452.48 km) |
| Petrel to Rumst | 907.05 mi (1,459.75 km) |
| Petrel to Saint-Ghislain | 857.40 mi (1,379.85 km) |
| Petrel to Saint-Nicolas | 894.93 mi (1,440.24 km) |
| Petrel to Saint-Vith | 883.54 mi (1,421.92 km) |
| Petrel to Scherpenheuvel | 910.24 mi (1,464.89 km) |
| Petrel to Schilde | 918.93 mi (1,478.88 km) |
| Petrel to Schoten | 919.12 mi (1,479.17 km) |
| Petrel to Seneffe | 868.69 mi (1,398.02 km) |
| Petrel to Seraing | 891.17 mi (1,434.21 km) |
| Petrel to Sint-Amandsberg | 896.56 mi (1,442.88 km) |
| Petrel to Sint-Andries | 899.96 mi (1,448.35 km) |
| Petrel to Sint-Genesius-Rode | 883.90 mi (1,422.50 km) |
