| Gardelegen to Roeselare | 370.08 mi (595.59 km) |
| Gardelegen to Ronse | 355.76 mi (572.54 km) |
| Gardelegen to Rotselaar | 305.76 mi (492.07 km) |
| Gardelegen to Rumst | 314.11 mi (505.52 km) |
| Gardelegen to Saint-Ghislain | 355.88 mi (572.74 km) |
| Gardelegen to Saint-Nicolas | 283.43 mi (456.13 km) |
| Gardelegen to Saint-Vith | 274.49 mi (441.75 km) |
| Gardelegen to Scherpenheuvel | 293.67 mi (472.62 km) |
| Gardelegen to Schilde | 304.40 mi (489.88 km) |
| Gardelegen to Schoten | 306.73 mi (493.64 km) |
| Gardelegen to Seneffe | 336.29 mi (541.20 km) |
| Gardelegen to Seraing | 286.42 mi (460.94 km) |
| Gardelegen to Sint-Amandsberg | 341.94 mi (550.30 km) |
| Gardelegen to Sint-Andries | 361.84 mi (582.32 km) |
| Gardelegen to Sint-Genesius-Rode | 326.09 mi (524.80 km) |
