| Castelsarrasin to Roeselare | 486.22 mi (782.49 km) |
| Castelsarrasin to Ronse | 477.98 mi (769.24 km) |
| Castelsarrasin to Rotselaar | 506.12 mi (814.52 km) |
| Castelsarrasin to Rumst | 510.39 mi (821.39 km) |
| Castelsarrasin to Saint-Ghislain | 460.68 mi (741.40 km) |
| Castelsarrasin to Saint-Nicolas | 500.26 mi (805.09 km) |
| Castelsarrasin to Saint-Vith | 491.50 mi (790.99 km) |
| Castelsarrasin to Scherpenheuvel | 514.08 mi (827.34 km) |
| Castelsarrasin to Schilde | 522.31 mi (840.57 km) |
| Castelsarrasin to Schoten | 522.45 mi (840.81 km) |
| Castelsarrasin to Seneffe | 472.09 mi (759.76 km) |
| Castelsarrasin to Seraing | 496.51 mi (799.06 km) |
| Castelsarrasin to Sint-Amandsberg | 499.95 mi (804.59 km) |
| Castelsarrasin to Sint-Andries | 504.01 mi (811.13 km) |
| Castelsarrasin to Sint-Genesius-Rode | 487.30 mi (784.23 km) |
