| Leeuwarden to Octeville | 403.84 mi (649.92 km) |
| Leeuwarden to Oignies | 223.09 mi (359.03 km) |
| Leeuwarden to Oissel | 334.80 mi (538.81 km) |
| Leeuwarden to Olivet | 406.07 mi (653.50 km) |
| Leeuwarden to Ollioules | 695.13 mi (1,118.70 km) |
| Leeuwarden to Olonne-sur-Mer | 569.62 mi (916.72 km) |
| Leeuwarden to Oloron-Sainte-Marie | 750.64 mi (1,208.03 km) |
| Leeuwarden to Onet Village | 627.27 mi (1,009.49 km) |
| Leeuwarden to Onnaing | 215.55 mi (346.90 km) |
| Leeuwarden to Orange | 627.66 mi (1,010.12 km) |
| Leeuwarden to Orchies | 217.24 mi (349.61 km) |
| Leeuwarden to Orleans | 403.46 mi (649.31 km) |
| Leeuwarden to Orly | 341.31 mi (549.28 km) |
| Leeuwarden to Ormesson-sur-Marne | 335.97 mi (540.69 km) |
| Leeuwarden to Orsay | 348.11 mi (560.22 km) |
