| Bad Honnef am Rhein to Roeselare | 180.39 mi (290.31 km) |
| Bad Honnef am Rhein to Ronse | 158.88 mi (255.69 km) |
| Bad Honnef am Rhein to Rotselaar | 111.89 mi (180.07 km) |
| Bad Honnef am Rhein to Rumst | 126.23 mi (203.14 km) |
| Bad Honnef am Rhein to Saint-Ghislain | 150.31 mi (241.91 km) |
| Bad Honnef am Rhein to Saint-Nicolas | 74.21 mi (119.44 km) |
| Bad Honnef am Rhein to Saint-Vith | 54.20 mi (87.23 km) |
| Bad Honnef am Rhein to Scherpenheuvel | 101.56 mi (163.44 km) |
| Bad Honnef am Rhein to Schilde | 122.74 mi (197.53 km) |
| Bad Honnef am Rhein to Schoten | 125.84 mi (202.52 km) |
| Bad Honnef am Rhein to Seneffe | 130.80 mi (210.51 km) |
| Bad Honnef am Rhein to Seraing | 75.83 mi (122.04 km) |
| Bad Honnef am Rhein to Sint-Amandsberg | 154.30 mi (248.32 km) |
| Bad Honnef am Rhein to Sint-Andries | 180.22 mi (290.03 km) |
| Bad Honnef am Rhein to Sint-Genesius-Rode | 126.25 mi (203.18 km) |
