| Onnaing to Roeselare | 43.74 mi (70.39 km) |
| Onnaing to Ronse | 25.03 mi (40.28 km) |
| Onnaing to Rotselaar | 62.36 mi (100.36 km) |
| Onnaing to Rumst | 59.92 mi (96.43 km) |
| Onnaing to Saint-Ghislain | 10.54 mi (16.96 km) |
| Onnaing to Saint-Nicolas | 86.70 mi (139.54 km) |
| Onnaing to Saint-Vith | 112.03 mi (180.30 km) |
| Onnaing to Scherpenheuvel | 73.95 mi (119.02 km) |
| Onnaing to Schilde | 72.12 mi (116.06 km) |
| Onnaing to Schoten | 71.40 mi (114.91 km) |
| Onnaing to Seneffe | 30.39 mi (48.90 km) |
| Onnaing to Seraing | 84.69 mi (136.30 km) |
| Onnaing to Sint-Amandsberg | 46.50 mi (74.83 km) |
| Onnaing to Sint-Andries | 58.97 mi (94.90 km) |
| Onnaing to Sint-Genesius-Rode | 41.08 mi (66.11 km) |
