| Prilly to Octeville | 436.08 mi (701.81 km) |
| Prilly to Oignies | 318.05 mi (511.85 km) |
| Prilly to Oissel | 320.29 mi (515.46 km) |
| Prilly to Olivet | 238.96 mi (384.56 km) |
| Prilly to Ollioules | 237.38 mi (382.02 km) |
| Prilly to Olonne-sur-Mer | 397.78 mi (640.16 km) |
| Prilly to Oloron-Sainte-Marie | 421.38 mi (678.15 km) |
| Prilly to Onet Village | 245.19 mi (394.60 km) |
| Prilly to Onnaing | 299.68 mi (482.29 km) |
| Prilly to Orange | 186.92 mi (300.82 km) |
| Prilly to Orchies | 312.59 mi (503.06 km) |
| Prilly to Orleans | 239.56 mi (385.53 km) |
| Prilly to Orly | 248.32 mi (399.63 km) |
| Prilly to Ormesson-sur-Marne | 244.79 mi (393.94 km) |
| Prilly to Orsay | 254.11 mi (408.96 km) |
