| Loon op Zand to Octeville | 324.52 mi (522.27 km) |
| Loon op Zand to Oignies | 121.19 mi (195.03 km) |
| Loon op Zand to Oissel | 236.18 mi (380.09 km) |
| Loon op Zand to Olivet | 297.56 mi (478.88 km) |
| Loon op Zand to Ollioules | 590.40 mi (950.15 km) |
| Loon op Zand to Olonne-sur-Mer | 469.12 mi (754.98 km) |
| Loon op Zand to Oloron-Sainte-Marie | 641.54 mi (1,032.46 km) |
| Loon op Zand to Onet Village | 516.83 mi (831.75 km) |
| Loon op Zand to Onnaing | 108.15 mi (174.05 km) |
| Loon op Zand to Orange | 520.26 mi (837.28 km) |
| Loon op Zand to Orchies | 113.20 mi (182.18 km) |
| Loon op Zand to Orleans | 295.01 mi (474.77 km) |
| Loon op Zand to Orly | 233.24 mi (375.36 km) |
| Loon op Zand to Ormesson-sur-Marne | 227.53 mi (366.17 km) |
| Loon op Zand to Orsay | 240.63 mi (387.26 km) |
