| Calais to Roeselare | 55.15 mi (88.76 km) |
| Calais to Ronse | 77.28 mi (124.37 km) |
| Calais to Rotselaar | 124.24 mi (199.95 km) |
| Calais to Rumst | 111.67 mi (179.72 km) |
| Calais to Saint-Ghislain | 92.43 mi (148.75 km) |
| Calais to Saint-Nicolas | 162.05 mi (260.79 km) |
| Calais to Saint-Vith | 193.02 mi (310.63 km) |
| Calais to Scherpenheuvel | 135.63 mi (218.27 km) |
| Calais to Schilde | 119.25 mi (191.91 km) |
| Calais to Schoten | 116.58 mi (187.61 km) |
| Calais to Seneffe | 108.51 mi (174.62 km) |
| Calais to Seraing | 161.19 mi (259.42 km) |
| Calais to Sint-Amandsberg | 82.62 mi (132.97 km) |
| Calais to Sint-Andries | 60.17 mi (96.84 km) |
| Calais to Sint-Genesius-Rode | 109.52 mi (176.26 km) |
