| Olesa de Montserrat to Orthez | 190.89 mi (307.21 km) |
| Olesa de Montserrat to Orvault | 431.96 mi (695.17 km) |
| Olesa de Montserrat to Osny | 519.24 mi (835.64 km) |
| Olesa de Montserrat to Ostwald | 560.88 mi (902.65 km) |
| Olesa de Montserrat to Ouistreham | 544.42 mi (876.17 km) |
| Olesa de Montserrat to Oullins | 322.82 mi (519.53 km) |
| Olesa de Montserrat to Outreau | 632.98 mi (1,018.68 km) |
| Olesa de Montserrat to Oyonnax | 375.41 mi (604.17 km) |
| Olesa de Montserrat to Ozoir-la-Ferriere | 501.21 mi (806.62 km) |
| Olesa de Montserrat to Pace | 490.17 mi (788.86 km) |
| Olesa de Montserrat to Palaiseau | 495.66 mi (797.69 km) |
| Olesa de Montserrat to Pamiers | 109.54 mi (176.28 km) |
| Olesa de Montserrat to Panazol | 298.11 mi (479.76 km) |
| Olesa de Montserrat to Pantin | 508.54 mi (818.42 km) |
| Olesa de Montserrat to Paray-le-Monial | 356.52 mi (573.77 km) |
