| Langedijk to Octeville | 350.08 mi (563.39 km) |
| Langedijk to Oignies | 172.03 mi (276.86 km) |
| Langedijk to Oissel | 281.94 mi (453.73 km) |
| Langedijk to Olivet | 357.25 mi (574.94 km) |
| Langedijk to Ollioules | 661.91 mi (1,065.24 km) |
| Langedijk to Olonne-sur-Mer | 516.67 mi (831.50 km) |
| Langedijk to Oloron-Sainte-Marie | 701.84 mi (1,129.50 km) |
| Langedijk to Onet Village | 584.08 mi (939.98 km) |
| Langedijk to Onnaing | 167.40 mi (269.40 km) |
| Langedijk to Orange | 591.11 mi (951.31 km) |
| Langedijk to Orchies | 167.12 mi (268.96 km) |
| Langedijk to Orleans | 354.61 mi (570.69 km) |
| Langedijk to Orly | 292.38 mi (470.54 km) |
| Langedijk to Ormesson-sur-Marne | 287.42 mi (462.56 km) |
| Langedijk to Orsay | 298.66 mi (480.65 km) |
