| Saint-Omer to Roeselare | 40.00 mi (64.37 km) |
| Saint-Omer to Ronse | 58.54 mi (94.22 km) |
| Saint-Omer to Rotselaar | 107.78 mi (173.46 km) |
| Saint-Omer to Rumst | 96.72 mi (155.65 km) |
| Saint-Omer to Saint-Ghislain | 71.28 mi (114.71 km) |
| Saint-Omer to Saint-Nicolas | 143.45 mi (230.86 km) |
| Saint-Omer to Saint-Vith | 173.12 mi (278.61 km) |
| Saint-Omer to Scherpenheuvel | 119.60 mi (192.48 km) |
| Saint-Omer to Schilde | 105.73 mi (170.16 km) |
| Saint-Omer to Schoten | 103.35 mi (166.32 km) |
| Saint-Omer to Seneffe | 88.42 mi (142.29 km) |
| Saint-Omer to Seraing | 142.30 mi (229.02 km) |
| Saint-Omer to Sint-Amandsberg | 68.21 mi (109.77 km) |
| Saint-Omer to Sint-Andries | 50.84 mi (81.82 km) |
| Saint-Omer to Sint-Genesius-Rode | 91.18 mi (146.74 km) |
