| Ponsacco to Octeville | 713.99 mi (1,149.06 km) |
| Ponsacco to Oignies | 593.94 mi (955.85 km) |
| Ponsacco to Oissel | 601.33 mi (967.74 km) |
| Ponsacco to Olivet | 512.76 mi (825.21 km) |
| Ponsacco to Ollioules | 242.59 mi (390.41 km) |
| Ponsacco to Olonne-sur-Mer | 637.22 mi (1,025.50 km) |
| Ponsacco to Oloron-Sainte-Marie | 564.54 mi (908.53 km) |
| Ponsacco to Onet Village | 402.81 mi (648.27 km) |
| Ponsacco to Onnaing | 572.82 mi (921.86 km) |
| Ponsacco to Orange | 292.21 mi (470.26 km) |
| Ponsacco to Orchies | 587.21 mi (945.03 km) |
| Ponsacco to Orleans | 513.84 mi (826.94 km) |
| Ponsacco to Orly | 529.46 mi (852.08 km) |
| Ponsacco to Ormesson-sur-Marne | 526.17 mi (846.78 km) |
| Ponsacco to Orsay | 534.83 mi (860.72 km) |
