| Braine-le-Comte to Oignies | 50.86 mi (81.85 km) |
| Braine-le-Comte to Oissel | 160.70 mi (258.62 km) |
| Braine-le-Comte to Olivet | 214.19 mi (344.70 km) |
| Braine-le-Comte to Ollioules | 521.75 mi (839.68 km) |
| Braine-le-Comte to Olonne-sur-Mer | 389.33 mi (626.56 km) |
| Braine-le-Comte to Oloron-Sainte-Marie | 558.20 mi (898.33 km) |
| Braine-le-Comte to Onet Village | 436.69 mi (702.78 km) |
| Braine-le-Comte to Onnaing | 27.72 mi (44.61 km) |
| Braine-le-Comte to Orange | 447.58 mi (720.30 km) |
| Braine-le-Comte to Orchies | 39.99 mi (64.36 km) |
| Braine-le-Comte to Orleans | 211.64 mi (340.60 km) |
| Braine-le-Comte to Orly | 150.00 mi (241.40 km) |
| Braine-le-Comte to Ormesson-sur-Marne | 144.19 mi (232.06 km) |
| Braine-le-Comte to Orsay | 157.61 mi (253.65 km) |
| Braine-le-Comte to Orthez | 542.63 mi (873.28 km) |
