| Palestrina to Octeville | 881.72 mi (1,418.99 km) |
| Palestrina to Oignies | 760.76 mi (1,224.33 km) |
| Palestrina to Oissel | 769.84 mi (1,238.93 km) |
| Palestrina to Olivet | 680.02 mi (1,094.38 km) |
| Palestrina to Ollioules | 370.40 mi (596.10 km) |
| Palestrina to Olonne-sur-Mer | 794.70 mi (1,278.95 km) |
| Palestrina to Oloron-Sainte-Marie | 693.51 mi (1,116.10 km) |
| Palestrina to Onet Village | 548.15 mi (882.16 km) |
| Palestrina to Onnaing | 738.98 mi (1,189.27 km) |
| Palestrina to Orange | 438.59 mi (705.84 km) |
| Palestrina to Orchies | 753.71 mi (1,212.98 km) |
| Palestrina to Orleans | 681.18 mi (1,096.25 km) |
| Palestrina to Orly | 697.99 mi (1,123.31 km) |
| Palestrina to Ormesson-sur-Marne | 694.73 mi (1,118.06 km) |
| Palestrina to Orsay | 703.30 mi (1,131.86 km) |
