| Northolt to Roeselare | 156.69 mi (252.17 km) |
| Northolt to Ronse | 180.63 mi (290.70 km) |
| Northolt to Rotselaar | 223.51 mi (359.70 km) |
| Northolt to Rumst | 209.14 mi (336.58 km) |
| Northolt to Saint-Ghislain | 197.16 mi (317.29 km) |
| Northolt to Saint-Nicolas | 263.77 mi (424.49 km) |
| Northolt to Saint-Vith | 296.32 mi (476.88 km) |
| Northolt to Scherpenheuvel | 233.82 mi (376.29 km) |
| Northolt to Schilde | 213.90 mi (344.25 km) |
| Northolt to Schoten | 210.89 mi (339.40 km) |
| Northolt to Seneffe | 212.53 mi (342.03 km) |
| Northolt to Seraing | 263.35 mi (423.82 km) |
| Northolt to Sint-Amandsberg | 181.15 mi (291.53 km) |
| Northolt to Sint-Andries | 155.10 mi (249.61 km) |
| Northolt to Sint-Genesius-Rode | 211.76 mi (340.80 km) |
