| Postojna to Orthez | 752.34 mi (1,210.77 km) |
| Postojna to Orvault | 758.57 mi (1,220.79 km) |
| Postojna to Osny | 610.85 mi (983.06 km) |
| Postojna to Ostwald | 360.38 mi (579.98 km) |
| Postojna to Ouistreham | 715.88 mi (1,152.10 km) |
| Postojna to Oullins | 453.25 mi (729.44 km) |
| Postojna to Outreau | 671.88 mi (1,081.29 km) |
| Postojna to Oyonnax | 411.77 mi (662.69 km) |
| Postojna to Ozoir-la-Ferriere | 578.36 mi (930.79 km) |
| Postojna to Pace | 769.99 mi (1,239.18 km) |
| Postojna to Palaiseau | 596.17 mi (959.44 km) |
| Postojna to Pamiers | 647.45 mi (1,041.96 km) |
| Postojna to Panazol | 620.82 mi (999.11 km) |
| Postojna to Pantin | 592.85 mi (954.10 km) |
| Postojna to Paray-le-Monial | 485.40 mi (781.18 km) |
