| Cities | Distance |
|---|---|
| Orsay to Oria | 944.82 mi (1,520.54 km) |
| Orsay to Oristano | 684.48 mi (1,101.56 km) |
| Orsay to Orta Nova | 831.88 mi (1,338.79 km) |
| Orsay to Orte | 653.98 mi (1,052.47 km) |
| Orsay to Ortona | 734.66 mi (1,182.32 km) |
| Orsay to Orvieto | 631.47 mi (1,016.26 km) |
| Orsay to Orzinuovi | 429.69 mi (691.52 km) |
| Orsay to Osimo | 649.18 mi (1,044.76 km) |
| Orsay to Ospitaletto | 429.31 mi (690.91 km) |
| Orsay to Ostuni | 932.15 mi (1,500.15 km) |
| Orsay to Ottaviano | 809.00 mi (1,301.95 km) |
| Orsay to Ovada | 414.98 mi (667.84 km) |
| Orsay to Ozieri | 652.46 mi (1,050.04 km) |
| Orsay to Paceco | 903.31 mi (1,453.74 km) |
| Orsay to Pachino | 1,052.94 mi (1,694.54 km) |