| Purmerend to Octeville | 348.16 mi (560.31 km) |
| Purmerend to Oignies | 163.61 mi (263.31 km) |
| Purmerend to Oissel | 275.34 mi (443.12 km) |
| Purmerend to Olivet | 347.50 mi (559.24 km) |
| Purmerend to Ollioules | 648.08 mi (1,042.98 km) |
| Purmerend to Olonne-sur-Mer | 510.15 mi (821.01 km) |
| Purmerend to Oloron-Sainte-Marie | 692.16 mi (1,113.93 km) |
| Purmerend to Onet Village | 572.24 mi (920.93 km) |
| Purmerend to Onnaing | 157.12 mi (252.85 km) |
| Purmerend to Orange | 577.77 mi (929.84 km) |
| Purmerend to Orchies | 158.00 mi (254.28 km) |
| Purmerend to Orleans | 344.88 mi (555.02 km) |
| Purmerend to Orly | 282.65 mi (454.88 km) |
| Purmerend to Ormesson-sur-Marne | 277.49 mi (446.58 km) |
| Purmerend to Orsay | 289.22 mi (465.46 km) |
